168554164048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4232477}}^1$

素因数の和:4232635

約数の個数: 40

約数和(自身を含む): 346385999520

約数和(自身を除く): 177831835472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 4232477, 8464954, 16929908, 33859816, 67719632, 80417063, 160834126, 321668252, 554454487, 643336504, 1108908974, 1286673008, 2217817948, 4435635896, 8871271792, 10534635253, 21069270506, 42138541012, 84277082024, 168554164048]

約数ペア:

[(1, 168554164048), (2, 84277082024), (4, 42138541012), (8, 21069270506), (16, 10534635253), (19, 8871271792), (38, 4435635896), (76, 2217817948), (131, 1286673008), (152, 1108908974), (262, 643336504), (304, 554454487), (524, 321668252), (1048, 160834126), (2096, 80417063), (2489, 67719632), (4978, 33859816), (9956, 16929908), (19912, 8464954), (39824, 4232477)]