154400764

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5967

約数の個数: 48

約数和(自身を含む): 331744000

約数和(自身を除く): 177343236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 5923, 6517, 11846, 13034, 23692, 26068, 41461, 82922, 112537, 165844, 225074, 290227, 450148, 580454, 787759, 1160908, 1575518, 2031589, 3151036, 4063178, 5514313, 8126356, 11028626, 22057252, 38600191, 77200382, 154400764]

約数ペア:

[(1, 154400764), (2, 77200382), (4, 38600191), (7, 22057252), (14, 11028626), (19, 8126356), (28, 5514313), (38, 4063178), (49, 3151036), (76, 2031589), (98, 1575518), (133, 1160908), (196, 787759), (266, 580454), (343, 450148), (532, 290227), (686, 225074), (931, 165844), (1372, 112537), (1862, 82922), (3724, 41461), (5923, 26068), (6517, 23692), (11846, 13034)]