159161968

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26813}}^1$

素因数の和:26881

約数の個数: 40

約数和(自身を含む): 359093088

約数和(自身を除く): 199931120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 26813, 53626, 107252, 187691, 214504, 375382, 429008, 750764, 1421089, 1501528, 2842178, 3003056, 5684356, 9947623, 11368712, 19895246, 22737424, 39790492, 79580984, 159161968]

約数ペア:

[(1, 159161968), (2, 79580984), (4, 39790492), (7, 22737424), (8, 19895246), (14, 11368712), (16, 9947623), (28, 5684356), (53, 3003056), (56, 2842178), (106, 1501528), (112, 1421089), (212, 750764), (371, 429008), (424, 375382), (742, 214504), (848, 187691), (1484, 107252), (2968, 53626), (5936, 26813)]