156975273620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{23831}}^1$

素因数の和:24309

約数の個数: 96

約数和(自身を含む): 365144371200

約数和(自身を除く): 208169097580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 379, 395, 758, 790, 869, 1516, 1580, 1738, 1895, 3476, 3790, 4169, 4345, 7580, 8338, 8690, 16676, 17380, 20845, 23831, 29941, 41690, 47662, 59882, 83380, 95324, 119155, 119764, 149705, 238310, 262141, 299410, 329351, 476620, 524282, 598820, 658702, 1048564, 1310705, 1317404, 1646755, 1882649, 2621410, 3293510, 3765298, 5242820, 6587020, 7530596, 9031949, 9413245, 18063898, 18826490, 20709139, 36127796, 37652980, 41418278, 45159745, 82836556, 90319490, 99351439, 103545695, 180638980, 198702878, 207091390, 397405756, 414182780, 496757195, 713523971, 993514390, 1427047942, 1987028780, 2854095884, 3567619855, 7135239710, 7848763681, 14270479420, 15697527362, 31395054724, 39243818405, 78487636810, 156975273620]

約数ペア:

[(1, 156975273620), (2, 78487636810), (4, 39243818405), (5, 31395054724), (10, 15697527362), (11, 14270479420), (20, 7848763681), (22, 7135239710), (44, 3567619855), (55, 2854095884), (79, 1987028780), (110, 1427047942), (158, 993514390), (220, 713523971), (316, 496757195), (379, 414182780), (395, 397405756), (758, 207091390), (790, 198702878), (869, 180638980), (1516, 103545695), (1580, 99351439), (1738, 90319490), (1895, 82836556), (3476, 45159745), (3790, 41418278), (4169, 37652980), (4345, 36127796), (7580, 20709139), (8338, 18826490), (8690, 18063898), (16676, 9413245), (17380, 9031949), (20845, 7530596), (23831, 6587020), (29941, 5242820), (41690, 3765298), (47662, 3293510), (59882, 2621410), (83380, 1882649), (95324, 1646755), (119155, 1317404), (119764, 1310705), (149705, 1048564), (238310, 658702), (262141, 598820), (299410, 524282), (329351, 476620)]