189037008

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 601675776

約数和(自身を除く): 412638768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 47, 48, 51, 53, 62, 68, 72, 93, 94, 102, 106, 124, 136, 141, 144, 153, 159, 186, 188, 204, 212, 248, 272, 279, 282, 306, 318, 372, 376, 408, 423, 424, 477, 496, 527, 558, 564, 612, 636, 744, 752, 799, 816, 846, 848, 901, 954, 1054, 1116, 1128, 1224, 1272, 1457, 1488, 1581, 1598, 1643, 1692, 1802, 1908, 2108, 2232, 2256, 2397, 2448, 2491, 2544, 2703, 2914, 3162, 3196, 3286, 3384, 3604, 3816, 4216, 4371, 4464, 4743, 4794, 4929, 4982, 5406, 5828, 6324, 6392, 6572, 6768, 7191, 7208, 7473, 7632, 8109, 8432, 8742, 9486, 9588, 9858, 9964, 10812, 11656, 12648, 12784, 13113, 13144, 14382, 14416, 14787, 14946, 16218, 17484, 18972, 19176, 19716, 19928, 21624, 22419, 23312, 24769, 25296, 26226, 26288, 27931, 28764, 29574, 29892, 32436, 34968, 37944, 38352, 39432, 39856, 42347, 43248, 44838, 49538, 52452, 55862, 57528, 59148, 59784, 64872, 69936, 74307, 75888, 77221, 78864, 83793, 84694, 89676, 99076, 104904, 111724, 115056, 118296, 119568, 127041, 129744, 148614, 154442, 167586, 169388, 179352, 198152, 209808, 222921, 223448, 231663, 236592, 251379, 254082, 297228, 308884, 335172, 338776, 358704, 381123, 396304, 445842, 446896, 463326, 502758, 508164, 594456, 617768, 670344, 677552, 694989, 762246, 891684, 926652, 1005516, 1016328, 1188912, 1235536, 1312757, 1340688, 1389978, 1524492, 1783368, 1853304, 2011032, 2032656, 2625514, 2779956, 3048984, 3566736, 3706608, 3938271, 4022064, 5251028, 5559912, 6097968, 7876542, 10502056, 11119824, 11814813, 15753084, 21004112, 23629626, 31506168, 47259252, 63012336, 94518504, 189037008]

約数ペア:

[(1, 189037008), (2, 94518504), (3, 63012336), (4, 47259252), (6, 31506168), (8, 23629626), (9, 21004112), (12, 15753084), (16, 11814813), (17, 11119824), (18, 10502056), (24, 7876542), (31, 6097968), (34, 5559912), (36, 5251028), (47, 4022064), (48, 3938271), (51, 3706608), (53, 3566736), (62, 3048984), (68, 2779956), (72, 2625514), (93, 2032656), (94, 2011032), (102, 1853304), (106, 1783368), (124, 1524492), (136, 1389978), (141, 1340688), (144, 1312757), (153, 1235536), (159, 1188912), (186, 1016328), (188, 1005516), (204, 926652), (212, 891684), (248, 762246), (272, 694989), (279, 677552), (282, 670344), (306, 617768), (318, 594456), (372, 508164), (376, 502758), (408, 463326), (423, 446896), (424, 445842), (477, 396304), (496, 381123), (527, 358704), (558, 338776), (564, 335172), (612, 308884), (636, 297228), (744, 254082), (752, 251379), (799, 236592), (816, 231663), (846, 223448), (848, 222921), (901, 209808), (954, 198152), (1054, 179352), (1116, 169388), (1128, 167586), (1224, 154442), (1272, 148614), (1457, 129744), (1488, 127041), (1581, 119568), (1598, 118296), (1643, 115056), (1692, 111724), (1802, 104904), (1908, 99076), (2108, 89676), (2232, 84694), (2256, 83793), (2397, 78864), (2448, 77221), (2491, 75888), (2544, 74307), (2703, 69936), (2914, 64872), (3162, 59784), (3196, 59148), (3286, 57528), (3384, 55862), (3604, 52452), (3816, 49538), (4216, 44838), (4371, 43248), (4464, 42347), (4743, 39856), (4794, 39432), (4929, 38352), (4982, 37944), (5406, 34968), (5828, 32436), (6324, 29892), (6392, 29574), (6572, 28764), (6768, 27931), (7191, 26288), (7208, 26226), (7473, 25296), (7632, 24769), (8109, 23312), (8432, 22419), (8742, 21624), (9486, 19928), (9588, 19716), (9858, 19176), (9964, 18972), (10812, 17484), (11656, 16218), (12648, 14946), (12784, 14787), (13113, 14416), (13144, 14382)]