142312544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 306660816

約数和(自身を除く): 164348272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 461, 877, 922, 1754, 1844, 3508, 3688, 5071, 7016, 7376, 9647, 10142, 14032, 14752, 19294, 20284, 28064, 38588, 40568, 77176, 81136, 154352, 162272, 308704, 404297, 808594, 1617188, 3234376, 4447267, 6468752, 8894534, 12937504, 17789068, 35578136, 71156272, 142312544]

約数ペア:

[(1, 142312544), (2, 71156272), (4, 35578136), (8, 17789068), (11, 12937504), (16, 8894534), (22, 6468752), (32, 4447267), (44, 3234376), (88, 1617188), (176, 808594), (352, 404297), (461, 308704), (877, 162272), (922, 154352), (1754, 81136), (1844, 77176), (3508, 40568), (3688, 38588), (5071, 28064), (7016, 20284), (7376, 19294), (9647, 14752), (10142, 14032)]