131159512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48079}}^1$

素因数の和:48127

約数の個数: 32

約数和(自身を含む): 276940800

約数和(自身を除く): 145781288

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 48079, 96158, 192316, 384632, 528869, 1057738, 1490449, 2115476, 2980898, 4230952, 5961796, 11923592, 16394939, 32789878, 65579756, 131159512]

約数ペア:

[(1, 131159512), (2, 65579756), (4, 32789878), (8, 16394939), (11, 11923592), (22, 5961796), (31, 4230952), (44, 2980898), (62, 2115476), (88, 1490449), (124, 1057738), (248, 528869), (341, 384632), (682, 192316), (1364, 96158), (2728, 48079)]