157136148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10885

約数の個数: 72

約数和(自身を含む): 441598976

約数和(自身を除く): 284462828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 10831, 14508, 21662, 32493, 43324, 64986, 97479, 129972, 140803, 194958, 281606, 335761, 389916, 422409, 563212, 671522, 844818, 1007283, 1267227, 1343044, 1689636, 2014566, 2534454, 3021849, 4029132, 4364893, 5068908, 6043698, 8729786, 12087396, 13094679, 17459572, 26189358, 39284037, 52378716, 78568074, 157136148]

約数ペア:

[(1, 157136148), (2, 78568074), (3, 52378716), (4, 39284037), (6, 26189358), (9, 17459572), (12, 13094679), (13, 12087396), (18, 8729786), (26, 6043698), (31, 5068908), (36, 4364893), (39, 4029132), (52, 3021849), (62, 2534454), (78, 2014566), (93, 1689636), (117, 1343044), (124, 1267227), (156, 1007283), (186, 844818), (234, 671522), (279, 563212), (372, 422409), (403, 389916), (468, 335761), (558, 281606), (806, 194958), (1116, 140803), (1209, 129972), (1612, 97479), (2418, 64986), (3627, 43324), (4836, 32493), (7254, 21662), (10831, 14508)]