131018976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41357}}^1$

素因数の和:41384

約数の個数: 72

約数和(自身を含む): 406466424

約数和(自身を除く): 275447448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 41357, 82714, 124071, 165428, 248142, 330856, 372213, 454927, 496284, 661712, 744426, 909854, 992568, 1323424, 1364781, 1488852, 1819708, 1985136, 2729562, 2977704, 3639416, 3970272, 4094343, 5459124, 5955408, 7278832, 8188686, 10918248, 11910816, 14557664, 16377372, 21836496, 32754744, 43672992, 65509488, 131018976]

約数ペア:

[(1, 131018976), (2, 65509488), (3, 43672992), (4, 32754744), (6, 21836496), (8, 16377372), (9, 14557664), (11, 11910816), (12, 10918248), (16, 8188686), (18, 7278832), (22, 5955408), (24, 5459124), (32, 4094343), (33, 3970272), (36, 3639416), (44, 2977704), (48, 2729562), (66, 1985136), (72, 1819708), (88, 1488852), (96, 1364781), (99, 1323424), (132, 992568), (144, 909854), (176, 744426), (198, 661712), (264, 496284), (288, 454927), (352, 372213), (396, 330856), (528, 248142), (792, 165428), (1056, 124071), (1584, 82714), (3168, 41357)]