157078860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 460185600

約数和(自身を除く): 303106740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 620, 790, 930, 948, 1069, 1185, 1580, 1860, 2138, 2370, 2449, 3207, 4276, 4740, 4898, 5345, 6414, 7347, 9796, 10690, 12245, 12828, 14694, 16035, 21380, 24490, 29388, 32070, 33139, 36735, 48980, 64140, 66278, 73470, 84451, 99417, 132556, 146940, 165695, 168902, 198834, 253353, 331390, 337804, 397668, 422255, 497085, 506706, 662780, 844510, 994170, 1013412, 1266765, 1689020, 1988340, 2533530, 2617981, 5067060, 5235962, 7853943, 10471924, 13089905, 15707886, 26179810, 31415772, 39269715, 52359620, 78539430, 157078860]

約数ペア:

[(1, 157078860), (2, 78539430), (3, 52359620), (4, 39269715), (5, 31415772), (6, 26179810), (10, 15707886), (12, 13089905), (15, 10471924), (20, 7853943), (30, 5235962), (31, 5067060), (60, 2617981), (62, 2533530), (79, 1988340), (93, 1689020), (124, 1266765), (155, 1013412), (158, 994170), (186, 844510), (237, 662780), (310, 506706), (316, 497085), (372, 422255), (395, 397668), (465, 337804), (474, 331390), (620, 253353), (790, 198834), (930, 168902), (948, 165695), (1069, 146940), (1185, 132556), (1580, 99417), (1860, 84451), (2138, 73470), (2370, 66278), (2449, 64140), (3207, 48980), (4276, 36735), (4740, 33139), (4898, 32070), (5345, 29388), (6414, 24490), (7347, 21380), (9796, 16035), (10690, 14694), (12245, 12828)]