104920258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 165876480

約数和(自身を除く): 60956222

約数列:

[1, 2, 43, 67, 86, 131, 134, 139, 262, 278, 2881, 5633, 5762, 5977, 8777, 9313, 11266, 11954, 17554, 18209, 18626, 36418, 377411, 400459, 754822, 782987, 800918, 1220003, 1565974, 2440006, 52460129, 104920258]

約数ペア:

[(1, 104920258), (2, 52460129), (43, 2440006), (67, 1565974), (86, 1220003), (131, 800918), (134, 782987), (139, 754822), (262, 400459), (278, 377411), (2881, 36418), (5633, 18626), (5762, 18209), (5977, 17554), (8777, 11954), (9313, 11266)]