156914549350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{8231}}^1$

素因数の和:8606

約数の個数: 96

約数和(自身を含む): 318112139520

約数和(自身を除く): 161197590170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 211, 278, 325, 422, 650, 695, 1055, 1390, 1807, 2110, 2743, 3475, 3614, 5275, 5486, 6950, 8231, 9035, 10550, 13715, 16462, 18070, 27430, 29329, 41155, 45175, 58658, 68575, 82310, 90350, 107003, 137150, 146645, 205775, 214006, 293290, 381277, 411550, 535015, 733225, 762554, 1070030, 1144109, 1466450, 1736741, 1906385, 2288218, 2675075, 3473482, 3812770, 5350150, 5720545, 8683705, 9531925, 11441090, 14873417, 17367410, 19063850, 22577633, 28602725, 29746834, 43418525, 45155266, 57205450, 74367085, 86837050, 112888165, 148734170, 225776330, 241406999, 371835425, 482813998, 564440825, 743670850, 1128881650, 1207034995, 2414069990, 3138290987, 6035174975, 6276581974, 12070349950, 15691454935, 31382909870, 78457274675, 156914549350]

約数ペア:

[(1, 156914549350), (2, 78457274675), (5, 31382909870), (10, 15691454935), (13, 12070349950), (25, 6276581974), (26, 6035174975), (50, 3138290987), (65, 2414069990), (130, 1207034995), (139, 1128881650), (211, 743670850), (278, 564440825), (325, 482813998), (422, 371835425), (650, 241406999), (695, 225776330), (1055, 148734170), (1390, 112888165), (1807, 86837050), (2110, 74367085), (2743, 57205450), (3475, 45155266), (3614, 43418525), (5275, 29746834), (5486, 28602725), (6950, 22577633), (8231, 19063850), (9035, 17367410), (10550, 14873417), (13715, 11441090), (16462, 9531925), (18070, 8683705), (27430, 5720545), (29329, 5350150), (41155, 3812770), (45175, 3473482), (58658, 2675075), (68575, 2288218), (82310, 1906385), (90350, 1736741), (107003, 1466450), (137150, 1144109), (146645, 1070030), (205775, 762554), (214006, 733225), (293290, 535015), (381277, 411550)]