157039657472

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{2415103}}^1$

素因数の和:2415248

約数の個数: 40

約数和(自身を含む): 316243378176

約数和(自身を除く): 159203720704

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32512, 65024, 2415103, 4830206, 9660412, 19320824, 38641648, 77283296, 154566592, 306718081, 309133184, 613436162, 618266368, 1226872324, 1236532736, 2453744648, 4907489296, 9814978592, 19629957184, 39259914368, 78519828736, 157039657472]

約数ペア:

[(1, 157039657472), (2, 78519828736), (4, 39259914368), (8, 19629957184), (16, 9814978592), (32, 4907489296), (64, 2453744648), (127, 1236532736), (128, 1226872324), (254, 618266368), (256, 613436162), (508, 309133184), (512, 306718081), (1016, 154566592), (2032, 77283296), (4064, 38641648), (8128, 19320824), (16256, 9660412), (32512, 4830206), (65024, 2415103)]