154879928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4464

約数の個数: 64

約数和(自身を含む): 360987840

約数和(自身を除く): 206107912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4397, 4403, 5032, 8794, 8806, 17588, 17612, 30779, 35176, 35224, 61558, 74749, 123116, 149498, 162689, 246232, 298996, 325378, 523243, 597992, 650756, 1046486, 1138823, 1301512, 2092972, 2277646, 2765713, 4185944, 4555292, 5531426, 9110584, 11062852, 19359991, 22125704, 38719982, 77439964, 154879928]

約数ペア:

[(1, 154879928), (2, 77439964), (4, 38719982), (7, 22125704), (8, 19359991), (14, 11062852), (17, 9110584), (28, 5531426), (34, 4555292), (37, 4185944), (56, 2765713), (68, 2277646), (74, 2092972), (119, 1301512), (136, 1138823), (148, 1046486), (238, 650756), (259, 597992), (296, 523243), (476, 325378), (518, 298996), (629, 246232), (952, 162689), (1036, 149498), (1258, 123116), (2072, 74749), (2516, 61558), (4397, 35224), (4403, 35176), (5032, 30779), (8794, 17612), (8806, 17588)]