156638508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 424300800

約数和(自身を除く): 267662292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1229, 1482, 1634, 1677, 2236, 2451, 2458, 2964, 3268, 3354, 3687, 4902, 4916, 6708, 7374, 9804, 10621, 14748, 15977, 21242, 23351, 31863, 31954, 42484, 46702, 47931, 52847, 63726, 63908, 70053, 93404, 95862, 105694, 127452, 140106, 158541, 191724, 211388, 280212, 303563, 317082, 607126, 634164, 687011, 910689, 1004093, 1214252, 1374022, 1821378, 2008186, 2061033, 2748044, 3012279, 3642756, 4016372, 4122066, 6024558, 8244132, 12049116, 13053209, 26106418, 39159627, 52212836, 78319254, 156638508]

約数ペア:

[(1, 156638508), (2, 78319254), (3, 52212836), (4, 39159627), (6, 26106418), (12, 13053209), (13, 12049116), (19, 8244132), (26, 6024558), (38, 4122066), (39, 4016372), (43, 3642756), (52, 3012279), (57, 2748044), (76, 2061033), (78, 2008186), (86, 1821378), (114, 1374022), (129, 1214252), (156, 1004093), (172, 910689), (228, 687011), (247, 634164), (258, 607126), (494, 317082), (516, 303563), (559, 280212), (741, 211388), (817, 191724), (988, 158541), (1118, 140106), (1229, 127452), (1482, 105694), (1634, 95862), (1677, 93404), (2236, 70053), (2451, 63908), (2458, 63726), (2964, 52847), (3268, 47931), (3354, 46702), (3687, 42484), (4902, 31954), (4916, 31863), (6708, 23351), (7374, 21242), (9804, 15977), (10621, 14748)]