163550955092

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3559}}^1\times {\mathrm{12923}}^1$

素因数の和:16620

約数の個数: 48

約数和(自身を含む): 329795665920

約数和(自身を除く): 166244710828

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 3559, 7118, 12923, 14236, 24913, 25846, 49826, 51692, 90461, 99652, 180922, 361844, 451993, 903986, 1641221, 1807972, 3163951, 3282442, 6327902, 6564884, 11488547, 12655804, 22977094, 45954188, 45992957, 91985914, 183971828, 321950699, 643901398, 1287802796, 5841105539, 11682211078, 23364422156, 40887738773, 81775477546, 163550955092]

約数ペア:

[(1, 163550955092), (2, 81775477546), (4, 40887738773), (7, 23364422156), (14, 11682211078), (28, 5841105539), (127, 1287802796), (254, 643901398), (508, 321950699), (889, 183971828), (1778, 91985914), (3556, 45992957), (3559, 45954188), (7118, 22977094), (12923, 12655804), (14236, 11488547), (24913, 6564884), (25846, 6327902), (49826, 3282442), (51692, 3163951), (90461, 1807972), (99652, 1641221), (180922, 903986), (361844, 451993)]