156913729232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{21019}}^1$

素因数の和:22948

約数の個数: 80

約数和(自身を含む): 344837304000

約数和(自身を除く): 187923574768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1889, 1976, 3778, 3952, 7556, 15112, 21019, 24557, 30224, 35891, 42038, 49114, 71782, 84076, 98228, 143564, 168152, 196456, 273247, 287128, 336304, 392912, 399361, 466583, 546494, 574256, 798722, 933166, 1092988, 1597444, 1866332, 2185976, 3194888, 3732664, 4371952, 5191693, 6389776, 7465328, 10383386, 20766772, 39704891, 41533544, 79409782, 83067088, 158819564, 317639128, 516163583, 635278256, 754392929, 1032327166, 1508785858, 2064654332, 3017571716, 4129308664, 6035143432, 8258617328, 9807108077, 12070286864, 19614216154, 39228432308, 78456864616, 156913729232]

約数ペア:

[(1, 156913729232), (2, 78456864616), (4, 39228432308), (8, 19614216154), (13, 12070286864), (16, 9807108077), (19, 8258617328), (26, 6035143432), (38, 4129308664), (52, 3017571716), (76, 2064654332), (104, 1508785858), (152, 1032327166), (208, 754392929), (247, 635278256), (304, 516163583), (494, 317639128), (988, 158819564), (1889, 83067088), (1976, 79409782), (3778, 41533544), (3952, 39704891), (7556, 20766772), (15112, 10383386), (21019, 7465328), (24557, 6389776), (30224, 5191693), (35891, 4371952), (42038, 3732664), (49114, 3194888), (71782, 2185976), (84076, 1866332), (98228, 1597444), (143564, 1092988), (168152, 933166), (196456, 798722), (273247, 574256), (287128, 546494), (336304, 466583), (392912, 399361)]