196440912

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8689}}^1$

素因数の和:8860

約数の個数: 60

約数和(自身を含む): 553327060

約数和(自身を除く): 356886148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 8689, 11304, 17378, 22608, 26067, 34756, 52134, 69512, 78201, 104268, 139024, 156402, 208536, 312804, 417072, 625608, 1251216, 1364173, 2728346, 4092519, 5456692, 8185038, 10913384, 12277557, 16370076, 21826768, 24555114, 32740152, 49110228, 65480304, 98220456, 196440912]

約数ペア:

[(1, 196440912), (2, 98220456), (3, 65480304), (4, 49110228), (6, 32740152), (8, 24555114), (9, 21826768), (12, 16370076), (16, 12277557), (18, 10913384), (24, 8185038), (36, 5456692), (48, 4092519), (72, 2728346), (144, 1364173), (157, 1251216), (314, 625608), (471, 417072), (628, 312804), (942, 208536), (1256, 156402), (1413, 139024), (1884, 104268), (2512, 78201), (2826, 69512), (3768, 52134), (5652, 34756), (7536, 26067), (8689, 22608), (11304, 17378)]