131143764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 317915136

約数和(自身を除く): 186771372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 167, 186, 334, 372, 501, 668, 1002, 2004, 2111, 4222, 5177, 6333, 8444, 10354, 12666, 15531, 20708, 25332, 31062, 62124, 65441, 130882, 196323, 261764, 352537, 392646, 705074, 785292, 1057611, 1410148, 2115222, 4230444, 10928647, 21857294, 32785941, 43714588, 65571882, 131143764]

約数ペア:

[(1, 131143764), (2, 65571882), (3, 43714588), (4, 32785941), (6, 21857294), (12, 10928647), (31, 4230444), (62, 2115222), (93, 1410148), (124, 1057611), (167, 785292), (186, 705074), (334, 392646), (372, 352537), (501, 261764), (668, 196323), (1002, 130882), (2004, 65441), (2111, 62124), (4222, 31062), (5177, 25332), (6333, 20708), (8444, 15531), (10354, 12666)]