138297312

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 425984832

約数和(自身を除く): 287687520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 306, 376, 408, 423, 544, 564, 601, 612, 752, 799, 816, 846, 1128, 1202, 1224, 1504, 1598, 1632, 1692, 1803, 2256, 2397, 2404, 2448, 3196, 3384, 3606, 4512, 4794, 4808, 4896, 5409, 6392, 6768, 7191, 7212, 9588, 9616, 10217, 10818, 12784, 13536, 14382, 14424, 19176, 19232, 20434, 21636, 25568, 28247, 28764, 28848, 30651, 38352, 40868, 43272, 56494, 57528, 57696, 61302, 76704, 81736, 84741, 86544, 91953, 112988, 115056, 122604, 163472, 169482, 173088, 183906, 225976, 230112, 245208, 254223, 326944, 338964, 367812, 451952, 480199, 490416, 508446, 677928, 735624, 903904, 960398, 980832, 1016892, 1355856, 1440597, 1471248, 1920796, 2033784, 2711712, 2881194, 2942496, 3841592, 4067568, 4321791, 5762388, 7683184, 8135136, 8643582, 11524776, 15366368, 17287164, 23049552, 34574328, 46099104, 69148656, 138297312]

約数ペア:

[(1, 138297312), (2, 69148656), (3, 46099104), (4, 34574328), (6, 23049552), (8, 17287164), (9, 15366368), (12, 11524776), (16, 8643582), (17, 8135136), (18, 7683184), (24, 5762388), (32, 4321791), (34, 4067568), (36, 3841592), (47, 2942496), (48, 2881194), (51, 2711712), (68, 2033784), (72, 1920796), (94, 1471248), (96, 1440597), (102, 1355856), (136, 1016892), (141, 980832), (144, 960398), (153, 903904), (188, 735624), (204, 677928), (272, 508446), (282, 490416), (288, 480199), (306, 451952), (376, 367812), (408, 338964), (423, 326944), (544, 254223), (564, 245208), (601, 230112), (612, 225976), (752, 183906), (799, 173088), (816, 169482), (846, 163472), (1128, 122604), (1202, 115056), (1224, 112988), (1504, 91953), (1598, 86544), (1632, 84741), (1692, 81736), (1803, 76704), (2256, 61302), (2397, 57696), (2404, 57528), (2448, 56494), (3196, 43272), (3384, 40868), (3606, 38352), (4512, 30651), (4794, 28848), (4808, 28764), (4896, 28247), (5409, 25568), (6392, 21636), (6768, 20434), (7191, 19232), (7212, 19176), (9588, 14424), (9616, 14382), (10217, 13536), (10818, 12784)]