142930476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305407}}^1$

素因数の和:305430

約数の個数: 36

約数和(自身を含む): 389089792

約数和(自身を除く): 246159316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 305407, 610814, 916221, 1221628, 1832442, 2748663, 3664884, 3970291, 5497326, 7940582, 10994652, 11910873, 15881164, 23821746, 35732619, 47643492, 71465238, 142930476]

約数ペア:

[(1, 142930476), (2, 71465238), (3, 47643492), (4, 35732619), (6, 23821746), (9, 15881164), (12, 11910873), (13, 10994652), (18, 7940582), (26, 5497326), (36, 3970291), (39, 3664884), (52, 2748663), (78, 1832442), (117, 1221628), (156, 916221), (234, 610814), (468, 305407)]