141574168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15269}}^1$

素因数の和:15355

約数の個数: 32

約数和(自身を含む): 284022000

約数和(自身を除く): 142447832

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 15269, 30538, 61076, 122152, 290111, 580222, 931409, 1160444, 1862818, 2320888, 3725636, 7451272, 17696771, 35393542, 70787084, 141574168]

約数ペア:

[(1, 141574168), (2, 70787084), (4, 35393542), (8, 17696771), (19, 7451272), (38, 3725636), (61, 2320888), (76, 1862818), (122, 1160444), (152, 931409), (244, 580222), (488, 290111), (1159, 122152), (2318, 61076), (4636, 30538), (9272, 15269)]