157536408

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 402019200

約数和(自身を除く): 244482792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 131, 178, 262, 267, 356, 393, 524, 534, 563, 712, 786, 1048, 1068, 1126, 1572, 1689, 2136, 2252, 3144, 3378, 4504, 6756, 11659, 13512, 23318, 34977, 46636, 50107, 69954, 73753, 93272, 100214, 139908, 147506, 150321, 200428, 221259, 279816, 295012, 300642, 400856, 442518, 590024, 601284, 885036, 1202568, 1770072, 6564017, 13128034, 19692051, 26256068, 39384102, 52512136, 78768204, 157536408]

約数ペア:

[(1, 157536408), (2, 78768204), (3, 52512136), (4, 39384102), (6, 26256068), (8, 19692051), (12, 13128034), (24, 6564017), (89, 1770072), (131, 1202568), (178, 885036), (262, 601284), (267, 590024), (356, 442518), (393, 400856), (524, 300642), (534, 295012), (563, 279816), (712, 221259), (786, 200428), (1048, 150321), (1068, 147506), (1126, 139908), (1572, 100214), (1689, 93272), (2136, 73753), (2252, 69954), (3144, 50107), (3378, 46636), (4504, 34977), (6756, 23318), (11659, 13512)]