156979889844

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{5233}}^1$

素因数の和:5705

約数の個数: 96

約数和(自身を含む): 375684293376

約数和(自身を除く): 218704403532

約数列:

[1, 2, 3, 4, 6, 12, 71, 137, 142, 213, 257, 274, 284, 411, 426, 514, 548, 771, 822, 852, 1028, 1542, 1644, 3084, 5233, 9727, 10466, 15699, 18247, 19454, 20932, 29181, 31398, 35209, 36494, 38908, 54741, 58362, 62796, 70418, 72988, 105627, 109482, 116724, 140836, 211254, 218964, 371543, 422508, 716921, 743086, 1114629, 1344881, 1433842, 1486172, 2150763, 2229258, 2499839, 2689762, 2867684, 4034643, 4301526, 4458516, 4999678, 5379524, 7499517, 8069286, 8603052, 9999356, 14999034, 16138572, 29998068, 50901391, 95486551, 101802782, 152704173, 184248697, 190973102, 203605564, 286459653, 305408346, 368497394, 381946204, 552746091, 572919306, 610816692, 736994788, 1105492182, 1145838612, 2210984364, 13081657487, 26163314974, 39244972461, 52326629948, 78489944922, 156979889844]

約数ペア:

[(1, 156979889844), (2, 78489944922), (3, 52326629948), (4, 39244972461), (6, 26163314974), (12, 13081657487), (71, 2210984364), (137, 1145838612), (142, 1105492182), (213, 736994788), (257, 610816692), (274, 572919306), (284, 552746091), (411, 381946204), (426, 368497394), (514, 305408346), (548, 286459653), (771, 203605564), (822, 190973102), (852, 184248697), (1028, 152704173), (1542, 101802782), (1644, 95486551), (3084, 50901391), (5233, 29998068), (9727, 16138572), (10466, 14999034), (15699, 9999356), (18247, 8603052), (19454, 8069286), (20932, 7499517), (29181, 5379524), (31398, 4999678), (35209, 4458516), (36494, 4301526), (38908, 4034643), (54741, 2867684), (58362, 2689762), (62796, 2499839), (70418, 2229258), (72988, 2150763), (105627, 1486172), (109482, 1433842), (116724, 1344881), (140836, 1114629), (211254, 743086), (218964, 716921), (371543, 422508)]