140317966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 233597952

約数和(自身を除く): 93279986

約数列:

[1, 2, 17, 31, 34, 62, 67, 134, 527, 1054, 1139, 1987, 2077, 2278, 3974, 4154, 33779, 35309, 61597, 67558, 70618, 123194, 133129, 266258, 1047149, 2094298, 2263193, 4126999, 4526386, 8253998, 70158983, 140317966]

約数ペア:

[(1, 140317966), (2, 70158983), (17, 8253998), (31, 4526386), (34, 4126999), (62, 2263193), (67, 2094298), (134, 1047149), (527, 266258), (1054, 133129), (1139, 123194), (1987, 70618), (2077, 67558), (2278, 61597), (3974, 35309), (4154, 33779)]