128686368

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{6353}}^1$

素因数の和:6577

約数の個数: 48

約数和(自身を含む): 339456096

約数和(自身を除く): 210769728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6353, 6752, 10128, 12706, 19059, 20256, 25412, 38118, 50824, 76236, 101648, 152472, 203296, 304944, 609888, 1340483, 2680966, 4021449, 5361932, 8042898, 10723864, 16085796, 21447728, 32171592, 42895456, 64343184, 128686368]

約数ペア:

[(1, 128686368), (2, 64343184), (3, 42895456), (4, 32171592), (6, 21447728), (8, 16085796), (12, 10723864), (16, 8042898), (24, 5361932), (32, 4021449), (48, 2680966), (96, 1340483), (211, 609888), (422, 304944), (633, 203296), (844, 152472), (1266, 101648), (1688, 76236), (2532, 50824), (3376, 38118), (5064, 25412), (6353, 20256), (6752, 19059), (10128, 12706)]