159233988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 381609536

約数和(自身を除く): 222375548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 421, 516, 733, 842, 1263, 1466, 1684, 2199, 2526, 2932, 4398, 5052, 8796, 18103, 31519, 36206, 54309, 63038, 72412, 94557, 108618, 126076, 189114, 217236, 308593, 378228, 617186, 925779, 1234372, 1851558, 3703116, 13269499, 26538998, 39808497, 53077996, 79616994, 159233988]

約数ペア:

[(1, 159233988), (2, 79616994), (3, 53077996), (4, 39808497), (6, 26538998), (12, 13269499), (43, 3703116), (86, 1851558), (129, 1234372), (172, 925779), (258, 617186), (421, 378228), (516, 308593), (733, 217236), (842, 189114), (1263, 126076), (1466, 108618), (1684, 94557), (2199, 72412), (2526, 63038), (2932, 54309), (4398, 36206), (5052, 31519), (8796, 18103)]