127065160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167191}}^1$

素因数の和:167221

約数の個数: 32

約数和(自身を含む): 300945600

約数和(自身を除く): 173880440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 167191, 334382, 668764, 835955, 1337528, 1671910, 3176629, 3343820, 6353258, 6687640, 12706516, 15883145, 25413032, 31766290, 63532580, 127065160]

約数ペア:

[(1, 127065160), (2, 63532580), (4, 31766290), (5, 25413032), (8, 15883145), (10, 12706516), (19, 6687640), (20, 6353258), (38, 3343820), (40, 3176629), (76, 1671910), (95, 1337528), (152, 835955), (190, 668764), (380, 334382), (760, 167191)]