149535808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 56

約数和(自身を含む): 316455552

約数和(自身を除く): 166919744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 544, 668, 823, 1088, 1336, 1646, 2672, 2839, 3292, 5344, 5678, 6584, 10688, 11356, 13168, 13991, 22712, 26336, 27982, 45424, 52672, 55964, 90848, 111928, 137441, 181696, 223856, 274882, 447712, 549764, 895424, 1099528, 2199056, 2336497, 4398112, 4672994, 8796224, 9345988, 18691976, 37383952, 74767904, 149535808]

約数ペア:

[(1, 149535808), (2, 74767904), (4, 37383952), (8, 18691976), (16, 9345988), (17, 8796224), (32, 4672994), (34, 4398112), (64, 2336497), (68, 2199056), (136, 1099528), (167, 895424), (272, 549764), (334, 447712), (544, 274882), (668, 223856), (823, 181696), (1088, 137441), (1336, 111928), (1646, 90848), (2672, 55964), (2839, 52672), (3292, 45424), (5344, 27982), (5678, 26336), (6584, 22712), (10688, 13991), (11356, 13168)]