147856736

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 305436096

約数和(自身を除く): 157579360

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1504, 1739, 2657, 3478, 5314, 6956, 10628, 13912, 21256, 27824, 42512, 55648, 85024, 98309, 124879, 196618, 249758, 393236, 499516, 786472, 999032, 1572944, 1998064, 3145888, 3996128, 4620523, 9241046, 18482092, 36964184, 73928368, 147856736]

約数ペア:

[(1, 147856736), (2, 73928368), (4, 36964184), (8, 18482092), (16, 9241046), (32, 4620523), (37, 3996128), (47, 3145888), (74, 1998064), (94, 1572944), (148, 999032), (188, 786472), (296, 499516), (376, 393236), (592, 249758), (752, 196618), (1184, 124879), (1504, 98309), (1739, 85024), (2657, 55648), (3478, 42512), (5314, 27824), (6956, 21256), (10628, 13912)]