122645968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 243466560

約数和(自身を除く): 120820592

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 428, 568, 856, 1009, 1136, 1712, 2018, 4036, 7597, 8072, 15194, 16144, 30388, 60776, 71639, 107963, 121552, 143278, 215926, 286556, 431852, 573112, 863704, 1146224, 1727408, 7665373, 15330746, 30661492, 61322984, 122645968]

約数ペア:

[(1, 122645968), (2, 61322984), (4, 30661492), (8, 15330746), (16, 7665373), (71, 1727408), (107, 1146224), (142, 863704), (214, 573112), (284, 431852), (428, 286556), (568, 215926), (856, 143278), (1009, 121552), (1136, 107963), (1712, 71639), (2018, 60776), (4036, 30388), (7597, 16144), (8072, 15194)]