126430672

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 248812200

約数和(自身を除く): 122381528

約数列:

[1, 2, 4, 8, 16, 149, 181, 293, 298, 362, 586, 596, 724, 1172, 1192, 1448, 2344, 2384, 2896, 4688, 26969, 43657, 53033, 53938, 87314, 106066, 107876, 174628, 212132, 215752, 349256, 424264, 431504, 698512, 848528, 7901917, 15803834, 31607668, 63215336, 126430672]

約数ペア:

[(1, 126430672), (2, 63215336), (4, 31607668), (8, 15803834), (16, 7901917), (149, 848528), (181, 698512), (293, 431504), (298, 424264), (362, 349256), (586, 215752), (596, 212132), (724, 174628), (1172, 107876), (1192, 106066), (1448, 87314), (2344, 53938), (2384, 53033), (2896, 43657), (4688, 26969)]