128418612384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70404941}}^1$

素因数の和:70404973

約数の個数: 48

約数和(自身を含む): 354840907680

約数和(自身を除く): 226422295296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 70404941, 140809882, 211214823, 281619764, 422429646, 563239528, 844859292, 1126479056, 1337693879, 1689718584, 2252958112, 2675387758, 3379437168, 4013081637, 5350775516, 6758874336, 8026163274, 10701551032, 16052326548, 21403102064, 32104653096, 42806204128, 64209306192, 128418612384]

約数ペア:

[(1, 128418612384), (2, 64209306192), (3, 42806204128), (4, 32104653096), (6, 21403102064), (8, 16052326548), (12, 10701551032), (16, 8026163274), (19, 6758874336), (24, 5350775516), (32, 4013081637), (38, 3379437168), (48, 2675387758), (57, 2252958112), (76, 1689718584), (96, 1337693879), (114, 1126479056), (152, 844859292), (228, 563239528), (304, 422429646), (456, 281619764), (608, 211214823), (912, 140809882), (1824, 70404941)]