156947416048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{474127}}^1$

素因数の和:475369

約数の個数: 40

約数和(自身を含む): 322238250432

約数和(自身を除く): 165290834384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1217, 2434, 4868, 9736, 19472, 20689, 41378, 82756, 165512, 331024, 474127, 948254, 1896508, 3793016, 7586032, 8060159, 16120318, 32240636, 64481272, 128962544, 577012559, 1154025118, 2308050236, 4616100472, 9232200944, 9809213503, 19618427006, 39236854012, 78473708024, 156947416048]

約数ペア:

[(1, 156947416048), (2, 78473708024), (4, 39236854012), (8, 19618427006), (16, 9809213503), (17, 9232200944), (34, 4616100472), (68, 2308050236), (136, 1154025118), (272, 577012559), (1217, 128962544), (2434, 64481272), (4868, 32240636), (9736, 16120318), (19472, 8060159), (20689, 7586032), (41378, 3793016), (82756, 1896508), (165512, 948254), (331024, 474127)]