145120976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 411723648

約数和(自身を除く): 266602672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 41, 44, 52, 56, 68, 77, 82, 88, 91, 104, 112, 119, 136, 143, 154, 164, 169, 176, 182, 187, 208, 221, 238, 272, 286, 287, 308, 328, 338, 364, 374, 442, 451, 476, 533, 572, 574, 616, 656, 676, 697, 728, 748, 884, 902, 952, 1001, 1066, 1144, 1148, 1183, 1232, 1309, 1352, 1394, 1456, 1496, 1547, 1768, 1804, 1859, 1904, 2002, 2132, 2288, 2296, 2366, 2431, 2618, 2704, 2788, 2873, 2992, 3094, 3157, 3536, 3608, 3718, 3731, 4004, 4264, 4592, 4732, 4862, 4879, 5236, 5576, 5746, 5863, 6188, 6314, 6929, 7216, 7436, 7462, 7667, 8008, 8528, 9061, 9464, 9724, 9758, 10472, 11152, 11492, 11726, 12376, 12628, 13013, 13858, 14872, 14924, 15334, 16016, 17017, 18122, 18928, 19448, 19516, 20111, 20944, 22984, 23452, 24752, 25256, 26026, 27716, 29744, 29848, 30668, 31603, 34034, 36244, 38896, 39032, 40222, 41041, 45968, 46904, 48503, 50512, 52052, 53669, 55432, 59696, 61336, 63206, 63427, 68068, 72488, 76219, 78064, 80444, 82082, 93808, 97006, 99671, 104104, 107338, 110864, 117793, 122672, 126412, 126854, 136136, 144976, 152438, 160888, 164164, 194012, 199342, 208208, 214676, 221221, 235586, 252824, 253708, 272272, 304876, 321776, 328328, 388024, 398684, 429352, 442442, 471172, 505648, 507416, 533533, 609752, 656656, 697697, 776048, 797368, 824551, 858704, 884884, 942344, 1014832, 1067066, 1219504, 1295723, 1395394, 1594736, 1649102, 1769768, 1884688, 2134132, 2591446, 2790788, 3298204, 3539536, 4268264, 5182892, 5581576, 6596408, 8536528, 9070061, 10365784, 11163152, 13192816, 18140122, 20731568, 36280244, 72560488, 145120976]

約数ペア:

[(1, 145120976), (2, 72560488), (4, 36280244), (7, 20731568), (8, 18140122), (11, 13192816), (13, 11163152), (14, 10365784), (16, 9070061), (17, 8536528), (22, 6596408), (26, 5581576), (28, 5182892), (34, 4268264), (41, 3539536), (44, 3298204), (52, 2790788), (56, 2591446), (68, 2134132), (77, 1884688), (82, 1769768), (88, 1649102), (91, 1594736), (104, 1395394), (112, 1295723), (119, 1219504), (136, 1067066), (143, 1014832), (154, 942344), (164, 884884), (169, 858704), (176, 824551), (182, 797368), (187, 776048), (208, 697697), (221, 656656), (238, 609752), (272, 533533), (286, 507416), (287, 505648), (308, 471172), (328, 442442), (338, 429352), (364, 398684), (374, 388024), (442, 328328), (451, 321776), (476, 304876), (533, 272272), (572, 253708), (574, 252824), (616, 235586), (656, 221221), (676, 214676), (697, 208208), (728, 199342), (748, 194012), (884, 164164), (902, 160888), (952, 152438), (1001, 144976), (1066, 136136), (1144, 126854), (1148, 126412), (1183, 122672), (1232, 117793), (1309, 110864), (1352, 107338), (1394, 104104), (1456, 99671), (1496, 97006), (1547, 93808), (1768, 82082), (1804, 80444), (1859, 78064), (1904, 76219), (2002, 72488), (2132, 68068), (2288, 63427), (2296, 63206), (2366, 61336), (2431, 59696), (2618, 55432), (2704, 53669), (2788, 52052), (2873, 50512), (2992, 48503), (3094, 46904), (3157, 45968), (3536, 41041), (3608, 40222), (3718, 39032), (3731, 38896), (4004, 36244), (4264, 34034), (4592, 31603), (4732, 30668), (4862, 29848), (4879, 29744), (5236, 27716), (5576, 26026), (5746, 25256), (5863, 24752), (6188, 23452), (6314, 22984), (6929, 20944), (7216, 20111), (7436, 19516), (7462, 19448), (7667, 18928), (8008, 18122), (8528, 17017), (9061, 16016), (9464, 15334), (9724, 14924), (9758, 14872), (10472, 13858), (11152, 13013), (11492, 12628), (11726, 12376)]