129249584

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 259678320

約数和(自身を除く): 130428736

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 592, 872, 1744, 2003, 4006, 4033, 8012, 8066, 16024, 16132, 32048, 32264, 64528, 74111, 148222, 218327, 296444, 436654, 592888, 873308, 1185776, 1746616, 3493232, 8078099, 16156198, 32312396, 64624792, 129249584]

約数ペア:

[(1, 129249584), (2, 64624792), (4, 32312396), (8, 16156198), (16, 8078099), (37, 3493232), (74, 1746616), (109, 1185776), (148, 873308), (218, 592888), (296, 436654), (436, 296444), (592, 218327), (872, 148222), (1744, 74111), (2003, 64528), (4006, 32264), (4033, 32048), (8012, 16132), (8066, 16024)]