157219721728

素因数分解:

$2^9\times {\mathrm{8707}}^1\times {\mathrm{35267}}^1$

素因数の和:43992

約数の個数: 40

約数和(自身を含む): 314177360112

約数和(自身を除く): 156957638384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 8707, 17414, 34828, 35267, 69656, 70534, 139312, 141068, 278624, 282136, 557248, 564272, 1114496, 1128544, 2228992, 2257088, 4457984, 4514176, 9028352, 18056704, 307069769, 614139538, 1228279076, 2456558152, 4913116304, 9826232608, 19652465216, 39304930432, 78609860864, 157219721728]

約数ペア:

[(1, 157219721728), (2, 78609860864), (4, 39304930432), (8, 19652465216), (16, 9826232608), (32, 4913116304), (64, 2456558152), (128, 1228279076), (256, 614139538), (512, 307069769), (8707, 18056704), (17414, 9028352), (34828, 4514176), (35267, 4457984), (69656, 2257088), (70534, 2228992), (139312, 1128544), (141068, 1114496), (278624, 564272), (282136, 557248)]