125569264

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 247484160

約数和(自身を除く): 121914896

約数列:

[1, 2, 4, 8, 16, 131, 139, 262, 278, 431, 524, 556, 862, 1048, 1112, 1724, 2096, 2224, 3448, 6896, 18209, 36418, 56461, 59909, 72836, 112922, 119818, 145672, 225844, 239636, 291344, 451688, 479272, 903376, 958544, 7848079, 15696158, 31392316, 62784632, 125569264]

約数ペア:

[(1, 125569264), (2, 62784632), (4, 31392316), (8, 15696158), (16, 7848079), (131, 958544), (139, 903376), (262, 479272), (278, 451688), (431, 291344), (524, 239636), (556, 225844), (862, 145672), (1048, 119818), (1112, 112922), (1724, 72836), (2096, 59909), (2224, 56461), (3448, 36418), (6896, 18209)]