157064382976

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{999239}}^1$

素因数の和:999564

約数の個数: 40

約数和(自身を含む): 314844536160

約数和(自身を除く): 157780153184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1228, 2456, 4912, 9824, 19648, 39296, 78592, 157184, 999239, 1998478, 3996956, 7993912, 15987824, 31975648, 63951296, 127902592, 255805184, 306766373, 511610368, 613532746, 1227065492, 2454130984, 4908261968, 9816523936, 19633047872, 39266095744, 78532191488, 157064382976]

約数ペア:

[(1, 157064382976), (2, 78532191488), (4, 39266095744), (8, 19633047872), (16, 9816523936), (32, 4908261968), (64, 2454130984), (128, 1227065492), (256, 613532746), (307, 511610368), (512, 306766373), (614, 255805184), (1228, 127902592), (2456, 63951296), (4912, 31975648), (9824, 15987824), (19648, 7993912), (39296, 3996956), (78592, 1998478), (157184, 999239)]