128142912

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7499}}^1$

素因数の和:7603

約数の個数: 56

約数和(自身を含む): 342900000

約数和(自身を除く): 214757088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 7499, 8544, 14998, 17088, 22497, 29996, 44994, 59992, 89988, 119984, 179976, 239968, 359952, 479936, 667411, 719904, 1334822, 1439808, 2002233, 2669644, 4004466, 5339288, 8008932, 10678576, 16017864, 21357152, 32035728, 42714304, 64071456, 128142912]

約数ペア:

[(1, 128142912), (2, 64071456), (3, 42714304), (4, 32035728), (6, 21357152), (8, 16017864), (12, 10678576), (16, 8008932), (24, 5339288), (32, 4004466), (48, 2669644), (64, 2002233), (89, 1439808), (96, 1334822), (178, 719904), (192, 667411), (267, 479936), (356, 359952), (534, 239968), (712, 179976), (1068, 119984), (1424, 89988), (2136, 59992), (2848, 44994), (4272, 29996), (5696, 22497), (7499, 17088), (8544, 14998)]