149381808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{100391}}^1$

素因数の和:100433

約数の個数: 40

約数和(自身を含む): 398355456

約数和(自身を除く): 248973648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 100391, 200782, 301173, 401564, 602346, 803128, 1204692, 1606256, 2409384, 3112121, 4818768, 6224242, 9336363, 12448484, 18672726, 24896968, 37345452, 49793936, 74690904, 149381808]

約数ペア:

[(1, 149381808), (2, 74690904), (3, 49793936), (4, 37345452), (6, 24896968), (8, 18672726), (12, 12448484), (16, 9336363), (24, 6224242), (31, 4818768), (48, 3112121), (62, 2409384), (93, 1606256), (124, 1204692), (186, 803128), (248, 602346), (372, 401564), (496, 301173), (744, 200782), (1488, 100391)]