161216614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 273067200

約数和(自身を除く): 111850586

約数列:

[1, 2, 13, 23, 26, 46, 257, 299, 514, 598, 1049, 2098, 3341, 5911, 6682, 11822, 13637, 24127, 27274, 48254, 76843, 153686, 269593, 313651, 539186, 627302, 3504709, 6200639, 7009418, 12401278, 80608307, 161216614]

約数ペア:

[(1, 161216614), (2, 80608307), (13, 12401278), (23, 7009418), (26, 6200639), (46, 3504709), (257, 627302), (299, 539186), (514, 313651), (598, 269593), (1049, 153686), (2098, 76843), (3341, 48254), (5911, 27274), (6682, 24127), (11822, 13637)]