129212148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8539}}^1$

素因数の和:8656

約数の個数: 48

約数和(自身を含む): 328072640

約数和(自身を除く): 198860492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 7566, 8539, 15132, 17078, 25617, 34156, 51234, 102468, 111007, 222014, 333021, 444028, 666042, 828283, 1332084, 1656566, 2484849, 3313132, 4969698, 9939396, 10767679, 21535358, 32303037, 43070716, 64606074, 129212148]

約数ペア:

[(1, 129212148), (2, 64606074), (3, 43070716), (4, 32303037), (6, 21535358), (12, 10767679), (13, 9939396), (26, 4969698), (39, 3313132), (52, 2484849), (78, 1656566), (97, 1332084), (156, 828283), (194, 666042), (291, 444028), (388, 333021), (582, 222014), (1164, 111007), (1261, 102468), (2522, 51234), (3783, 34156), (5044, 25617), (7566, 17078), (8539, 15132)]