168021275144

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1063}}^1\times {\mathrm{221999}}^1$

素因数の和:223157

約数の個数: 32

約数和(自身を含む): 318880800000

約数和(自身を除く): 150859524856

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1063, 2126, 4252, 8504, 94607, 189214, 221999, 378428, 443998, 756856, 887996, 1775992, 19757911, 39515822, 79031644, 158063288, 235984937, 471969874, 943939748, 1887879496, 21002659393, 42005318786, 84010637572, 168021275144]

約数ペア:

[(1, 168021275144), (2, 84010637572), (4, 42005318786), (8, 21002659393), (89, 1887879496), (178, 943939748), (356, 471969874), (712, 235984937), (1063, 158063288), (2126, 79031644), (4252, 39515822), (8504, 19757911), (94607, 1775992), (189214, 887996), (221999, 756856), (378428, 443998)]