131382648

素因数分解:

$2^3\times 3^4\times {\mathrm{202751}}^1$

素因数の和:202769

約数の個数: 40

約数和(自身を含む): 367994880

約数和(自身を除く): 236612232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 202751, 405502, 608253, 811004, 1216506, 1622008, 1824759, 2433012, 3649518, 4866024, 5474277, 7299036, 10948554, 14598072, 16422831, 21897108, 32845662, 43794216, 65691324, 131382648]

約数ペア:

[(1, 131382648), (2, 65691324), (3, 43794216), (4, 32845662), (6, 21897108), (8, 16422831), (9, 14598072), (12, 10948554), (18, 7299036), (24, 5474277), (27, 4866024), (36, 3649518), (54, 2433012), (72, 1824759), (81, 1622008), (108, 1216506), (162, 811004), (216, 608253), (324, 405502), (648, 202751)]