155630358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5077}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 365981616

約数和(自身を除く): 210351258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5077, 5109, 10154, 10218, 15231, 15327, 30462, 30654, 45693, 66001, 91386, 132002, 198003, 396006, 594009, 665087, 1188018, 1330174, 1995261, 3990522, 5985783, 8646131, 11971566, 17292262, 25938393, 51876786, 77815179, 155630358]

約数ペア:

[(1, 155630358), (2, 77815179), (3, 51876786), (6, 25938393), (9, 17292262), (13, 11971566), (18, 8646131), (26, 5985783), (39, 3990522), (78, 1995261), (117, 1330174), (131, 1188018), (234, 665087), (262, 594009), (393, 396006), (786, 198003), (1179, 132002), (1703, 91386), (2358, 66001), (3406, 45693), (5077, 30654), (5109, 30462), (10154, 15327), (10218, 15231)]