157822392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 332468808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 569, 728, 762, 889, 1016, 1092, 1138, 1524, 1651, 1707, 1778, 2184, 2276, 2667, 3048, 3302, 3414, 3556, 3983, 4552, 4953, 5334, 6604, 6828, 7112, 7397, 7966, 9906, 10668, 11557, 11949, 13208, 13656, 14794, 15932, 19812, 21336, 22191, 23114, 23898, 29588, 31864, 34671, 39624, 44382, 46228, 47796, 51779, 59176, 69342, 72263, 88764, 92456, 95592, 103558, 138684, 144526, 155337, 177528, 207116, 216789, 277368, 289052, 310674, 414232, 433578, 505841, 578104, 621348, 867156, 939419, 1011682, 1242696, 1517523, 1734312, 1878838, 2023364, 2818257, 3035046, 3757676, 4046728, 5636514, 6070092, 6575933, 7515352, 11273028, 12140184, 13151866, 19727799, 22546056, 26303732, 39455598, 52607464, 78911196, 157822392]

約数ペア:

[(1, 157822392), (2, 78911196), (3, 52607464), (4, 39455598), (6, 26303732), (7, 22546056), (8, 19727799), (12, 13151866), (13, 12140184), (14, 11273028), (21, 7515352), (24, 6575933), (26, 6070092), (28, 5636514), (39, 4046728), (42, 3757676), (52, 3035046), (56, 2818257), (78, 2023364), (84, 1878838), (91, 1734312), (104, 1517523), (127, 1242696), (156, 1011682), (168, 939419), (182, 867156), (254, 621348), (273, 578104), (312, 505841), (364, 433578), (381, 414232), (508, 310674), (546, 289052), (569, 277368), (728, 216789), (762, 207116), (889, 177528), (1016, 155337), (1092, 144526), (1138, 138684), (1524, 103558), (1651, 95592), (1707, 92456), (1778, 88764), (2184, 72263), (2276, 69342), (2667, 59176), (3048, 51779), (3302, 47796), (3414, 46228), (3556, 44382), (3983, 39624), (4552, 34671), (4953, 31864), (5334, 29588), (6604, 23898), (6828, 23114), (7112, 22191), (7397, 21336), (7966, 19812), (9906, 15932), (10668, 14794), (11557, 13656), (11949, 13208)]