131881968

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11593}}^1$

素因数の和:11686

約数の個数: 60

約数和(自身を含む): 373790560

約数和(自身を除く): 241908592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 11593, 23186, 34779, 46372, 69558, 92744, 104337, 139116, 185488, 208674, 278232, 417348, 556464, 834696, 915847, 1669392, 1831694, 2747541, 3663388, 5495082, 7326776, 8242623, 10990164, 14653552, 16485246, 21980328, 32970492, 43960656, 65940984, 131881968]

約数ペア:

[(1, 131881968), (2, 65940984), (3, 43960656), (4, 32970492), (6, 21980328), (8, 16485246), (9, 14653552), (12, 10990164), (16, 8242623), (18, 7326776), (24, 5495082), (36, 3663388), (48, 2747541), (72, 1831694), (79, 1669392), (144, 915847), (158, 834696), (237, 556464), (316, 417348), (474, 278232), (632, 208674), (711, 185488), (948, 139116), (1264, 104337), (1422, 92744), (1896, 69558), (2844, 46372), (3792, 34779), (5688, 23186), (11376, 11593)]