103826944

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 80

約数和(自身を含む): 235453680

約数和(自身を除く): 131626736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 821, 832, 988, 1216, 1642, 1664, 1976, 2432, 3284, 3328, 3952, 4864, 6568, 6656, 7904, 9728, 10673, 13136, 15599, 15808, 21346, 26272, 31198, 31616, 42692, 52544, 62396, 63232, 85384, 105088, 124792, 126464, 170768, 202787, 210176, 249584, 341536, 405574, 420352, 499168, 683072, 811148, 998336, 1366144, 1622296, 1996672, 2732288, 3244592, 3993344, 5464576, 6489184, 7986688, 12978368, 25956736, 51913472, 103826944]

約数ペア:

[(1, 103826944), (2, 51913472), (4, 25956736), (8, 12978368), (13, 7986688), (16, 6489184), (19, 5464576), (26, 3993344), (32, 3244592), (38, 2732288), (52, 1996672), (64, 1622296), (76, 1366144), (104, 998336), (128, 811148), (152, 683072), (208, 499168), (247, 420352), (256, 405574), (304, 341536), (416, 249584), (494, 210176), (512, 202787), (608, 170768), (821, 126464), (832, 124792), (988, 105088), (1216, 85384), (1642, 63232), (1664, 62396), (1976, 52544), (2432, 42692), (3284, 31616), (3328, 31198), (3952, 26272), (4864, 21346), (6568, 15808), (6656, 15599), (7904, 13136), (9728, 10673)]