149747992

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 284993280

約数和(自身を除く): 135245288

約数列:

[1, 2, 4, 8, 103, 206, 263, 412, 526, 691, 824, 1052, 1382, 2104, 2764, 5528, 27089, 54178, 71173, 108356, 142346, 181733, 216712, 284692, 363466, 569384, 726932, 1453864, 18718499, 37436998, 74873996, 149747992]

約数ペア:

[(1, 149747992), (2, 74873996), (4, 37436998), (8, 18718499), (103, 1453864), (206, 726932), (263, 569384), (412, 363466), (526, 284692), (691, 216712), (824, 181733), (1052, 142346), (1382, 108356), (2104, 71173), (2764, 54178), (5528, 27089)]