145117984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24251}}^1$

素因数の和:24289

約数の個数: 48

約数和(自身を含む): 330021216

約数和(自身を除く): 184903232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 24251, 48502, 97004, 194008, 266761, 388016, 412267, 533522, 776032, 824534, 1067044, 1649068, 2134088, 3298136, 4268176, 4534937, 6596272, 8536352, 9069874, 13192544, 18139748, 36279496, 72558992, 145117984]

約数ペア:

[(1, 145117984), (2, 72558992), (4, 36279496), (8, 18139748), (11, 13192544), (16, 9069874), (17, 8536352), (22, 6596272), (32, 4534937), (34, 4268176), (44, 3298136), (68, 2134088), (88, 1649068), (136, 1067044), (176, 824534), (187, 776032), (272, 533522), (352, 412267), (374, 388016), (544, 266761), (748, 194008), (1496, 97004), (2992, 48502), (5984, 24251)]