156947555210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2660579}}^1$

素因数の和:2660950

約数の個数: 32

約数和(自身を含む): 299985716160

約数和(自身を除く): 143038160950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1735, 3470, 5899, 11798, 29495, 58990, 2660579, 5321158, 13302895, 26605790, 45229843, 90459686, 226149215, 452298430, 923220913, 1846441826, 4616104565, 9232209130, 15694755521, 31389511042, 78473777605, 156947555210]

約数ペア:

[(1, 156947555210), (2, 78473777605), (5, 31389511042), (10, 15694755521), (17, 9232209130), (34, 4616104565), (85, 1846441826), (170, 923220913), (347, 452298430), (694, 226149215), (1735, 90459686), (3470, 45229843), (5899, 26605790), (11798, 13302895), (29495, 5321158), (58990, 2660579)]