158121348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 474765312

約数和(自身を除く): 316643964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 141, 154, 188, 231, 242, 282, 308, 329, 331, 363, 462, 484, 517, 564, 658, 662, 726, 847, 924, 987, 993, 1034, 1316, 1324, 1452, 1551, 1694, 1974, 1986, 2068, 2317, 2541, 3102, 3388, 3619, 3641, 3948, 3972, 4634, 5082, 5687, 6204, 6951, 7238, 7282, 9268, 10164, 10857, 10923, 11374, 13902, 14476, 14564, 15557, 17061, 21714, 21846, 22748, 25487, 27804, 31114, 34122, 39809, 40051, 43428, 43692, 46671, 50974, 62228, 68244, 76461, 79618, 80102, 93342, 101948, 108899, 119427, 120153, 152922, 159236, 160204, 171127, 186684, 217798, 238854, 240306, 280357, 305844, 326697, 342254, 435596, 477708, 480612, 513381, 560714, 653394, 684508, 841071, 1026762, 1121428, 1197889, 1306788, 1682142, 1882397, 2053524, 2395778, 3364284, 3593667, 3764794, 4791556, 5647191, 7187334, 7529588, 11294382, 13176779, 14374668, 22588764, 26353558, 39530337, 52707116, 79060674, 158121348]

約数ペア:

[(1, 158121348), (2, 79060674), (3, 52707116), (4, 39530337), (6, 26353558), (7, 22588764), (11, 14374668), (12, 13176779), (14, 11294382), (21, 7529588), (22, 7187334), (28, 5647191), (33, 4791556), (42, 3764794), (44, 3593667), (47, 3364284), (66, 2395778), (77, 2053524), (84, 1882397), (94, 1682142), (121, 1306788), (132, 1197889), (141, 1121428), (154, 1026762), (188, 841071), (231, 684508), (242, 653394), (282, 560714), (308, 513381), (329, 480612), (331, 477708), (363, 435596), (462, 342254), (484, 326697), (517, 305844), (564, 280357), (658, 240306), (662, 238854), (726, 217798), (847, 186684), (924, 171127), (987, 160204), (993, 159236), (1034, 152922), (1316, 120153), (1324, 119427), (1452, 108899), (1551, 101948), (1694, 93342), (1974, 80102), (1986, 79618), (2068, 76461), (2317, 68244), (2541, 62228), (3102, 50974), (3388, 46671), (3619, 43692), (3641, 43428), (3948, 40051), (3972, 39809), (4634, 34122), (5082, 31114), (5687, 27804), (6204, 25487), (6951, 22748), (7238, 21846), (7282, 21714), (9268, 17061), (10164, 15557), (10857, 14564), (10923, 14476), (11374, 13902)]