130271048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 248961600

約数和(自身を除く): 118690552

約数列:

[1, 2, 4, 8, 67, 134, 268, 359, 536, 677, 718, 1354, 1436, 2708, 2872, 5416, 24053, 45359, 48106, 90718, 96212, 181436, 192424, 243043, 362872, 486086, 972172, 1944344, 16283881, 32567762, 65135524, 130271048]

約数ペア:

[(1, 130271048), (2, 65135524), (4, 32567762), (8, 16283881), (67, 1944344), (134, 972172), (268, 486086), (359, 362872), (536, 243043), (677, 192424), (718, 181436), (1354, 96212), (1436, 90718), (2708, 48106), (2872, 45359), (5416, 24053)]