156727227208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{49627}}^1$

素因数の和:49994

約数の個数: 64

約数和(自身を含む): 314443008000

約数和(自身を除く): 157715780792

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 263, 316, 526, 632, 1052, 1501, 2104, 3002, 4997, 6004, 9994, 12008, 19988, 20777, 39976, 41554, 49627, 83108, 99254, 166216, 198508, 394763, 397016, 789526, 942913, 1579052, 1885826, 3158104, 3771652, 3920533, 7543304, 7841066, 13051901, 15682132, 26103802, 31364264, 52207604, 74490127, 104415208, 148980254, 247986119, 297960508, 495972238, 595921016, 991944476, 1031100179, 1983888952, 2062200358, 4124400716, 8248801432, 19590903401, 39181806802, 78363613604, 156727227208]

約数ペア:

[(1, 156727227208), (2, 78363613604), (4, 39181806802), (8, 19590903401), (19, 8248801432), (38, 4124400716), (76, 2062200358), (79, 1983888952), (152, 1031100179), (158, 991944476), (263, 595921016), (316, 495972238), (526, 297960508), (632, 247986119), (1052, 148980254), (1501, 104415208), (2104, 74490127), (3002, 52207604), (4997, 31364264), (6004, 26103802), (9994, 15682132), (12008, 13051901), (19988, 7841066), (20777, 7543304), (39976, 3920533), (41554, 3771652), (49627, 3158104), (83108, 1885826), (99254, 1579052), (166216, 942913), (198508, 789526), (394763, 397016)]