141655514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 287642880

約数和(自身を除く): 145987366

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 173, 182, 286, 346, 409, 818, 1001, 1211, 1903, 2002, 2249, 2422, 2863, 3806, 4498, 4499, 5317, 5726, 8998, 10634, 13321, 15743, 24739, 26642, 31486, 31493, 37219, 49478, 58487, 62986, 70757, 74438, 116974, 141514, 173173, 346346, 409409, 495299, 778327, 818818, 919841, 990598, 1556654, 1839682, 5448289, 6438887, 10118251, 10896578, 12877774, 20236502, 70827757, 141655514]

約数ペア:

[(1, 141655514), (2, 70827757), (7, 20236502), (11, 12877774), (13, 10896578), (14, 10118251), (22, 6438887), (26, 5448289), (77, 1839682), (91, 1556654), (143, 990598), (154, 919841), (173, 818818), (182, 778327), (286, 495299), (346, 409409), (409, 346346), (818, 173173), (1001, 141514), (1211, 116974), (1903, 74438), (2002, 70757), (2249, 62986), (2422, 58487), (2863, 49478), (3806, 37219), (4498, 31493), (4499, 31486), (5317, 26642), (5726, 24739), (8998, 15743), (10634, 13321)]