100689664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 214538240

約数和(自身を除く): 113848576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 163, 254, 256, 304, 326, 508, 608, 652, 1016, 1216, 1304, 2032, 2413, 2432, 2608, 3097, 4064, 4826, 4864, 5216, 6194, 8128, 9652, 10432, 12388, 16256, 19304, 20701, 20864, 24776, 32512, 38608, 41402, 41728, 49552, 77216, 82804, 99104, 154432, 165608, 198208, 308864, 331216, 393319, 396416, 617728, 662432, 786638, 792832, 1324864, 1573276, 2649728, 3146552, 5299456, 6293104, 12586208, 25172416, 50344832, 100689664]

約数ペア:

[(1, 100689664), (2, 50344832), (4, 25172416), (8, 12586208), (16, 6293104), (19, 5299456), (32, 3146552), (38, 2649728), (64, 1573276), (76, 1324864), (127, 792832), (128, 786638), (152, 662432), (163, 617728), (254, 396416), (256, 393319), (304, 331216), (326, 308864), (508, 198208), (608, 165608), (652, 154432), (1016, 99104), (1216, 82804), (1304, 77216), (2032, 49552), (2413, 41728), (2432, 41402), (2608, 38608), (3097, 32512), (4064, 24776), (4826, 20864), (4864, 20701), (5216, 19304), (6194, 16256), (8128, 12388), (9652, 10432)]