145128873406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2447}}^1\times {\mathrm{15583}}^1$

素因数の和:18216

約数の個数: 32

約数和(自身を含む): 238969294848

約数和(自身を除く): 93840421442

約数列:

[1, 2, 11, 22, 173, 346, 1903, 2447, 3806, 4894, 15583, 26917, 31166, 53834, 171413, 342826, 423331, 846662, 2695859, 4656641, 5391718, 9313282, 29654449, 38131601, 59308898, 76263202, 419447611, 838895222, 6596766973, 13193533946, 72564436703, 145128873406]

約数ペア:

[(1, 145128873406), (2, 72564436703), (11, 13193533946), (22, 6596766973), (173, 838895222), (346, 419447611), (1903, 76263202), (2447, 59308898), (3806, 38131601), (4894, 29654449), (15583, 9313282), (26917, 5391718), (31166, 4656641), (53834, 2695859), (171413, 846662), (342826, 423331)]