149496038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{4003}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 228324096

約数和(自身を除く): 78828058

約数列:

[1, 2, 71, 142, 263, 526, 4003, 8006, 18673, 37346, 284213, 568426, 1052789, 2105578, 74748019, 149496038]

約数ペア:

[(1, 149496038), (2, 74748019), (71, 2105578), (142, 1052789), (263, 568426), (526, 284213), (4003, 37346), (8006, 18673)]