129084248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7331}}^1$

素因数の和:7439

約数の個数: 32

約数和(自身を含む): 253393920

約数和(自身を除く): 124309672

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 7331, 8804, 14662, 17608, 29324, 58648, 227261, 454522, 520501, 909044, 1041002, 1818088, 2082004, 4164008, 16135531, 32271062, 64542124, 129084248]

約数ペア:

[(1, 129084248), (2, 64542124), (4, 32271062), (8, 16135531), (31, 4164008), (62, 2082004), (71, 1818088), (124, 1041002), (142, 909044), (248, 520501), (284, 454522), (568, 227261), (2201, 58648), (4402, 29324), (7331, 17608), (8804, 14662)]