131532528

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{63727}}^1$

素因数の和:63781

約数の個数: 40

約数和(自身を含む): 347699968

約数和(自身を除く): 216167440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 63727, 127454, 191181, 254908, 382362, 509816, 764724, 1019632, 1529448, 2740261, 3058896, 5480522, 8220783, 10961044, 16441566, 21922088, 32883132, 43844176, 65766264, 131532528]

約数ペア:

[(1, 131532528), (2, 65766264), (3, 43844176), (4, 32883132), (6, 21922088), (8, 16441566), (12, 10961044), (16, 8220783), (24, 5480522), (43, 3058896), (48, 2740261), (86, 1529448), (129, 1019632), (172, 764724), (258, 509816), (344, 382362), (516, 254908), (688, 191181), (1032, 127454), (2064, 63727)]