156117736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1091}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 302964480

約数和(自身を除く): 146846744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 577, 1091, 1154, 2182, 2308, 4364, 4616, 8728, 17887, 33821, 35774, 67642, 71548, 135284, 143096, 270568, 629507, 1259014, 2518028, 5036056, 19514717, 39029434, 78058868, 156117736]

約数ペア:

[(1, 156117736), (2, 78058868), (4, 39029434), (8, 19514717), (31, 5036056), (62, 2518028), (124, 1259014), (248, 629507), (577, 270568), (1091, 143096), (1154, 135284), (2182, 71548), (2308, 67642), (4364, 35774), (4616, 33821), (8728, 17887)]