143017760

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3181}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 339188472

約数和(自身を除く): 196170712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1124, 1405, 2248, 2810, 3181, 4496, 5620, 6362, 8992, 11240, 12724, 15905, 22480, 25448, 31810, 44960, 50896, 63620, 101792, 127240, 254480, 508960, 893861, 1787722, 3575444, 4469305, 7150888, 8938610, 14301776, 17877220, 28603552, 35754440, 71508880, 143017760]

約数ペア:

[(1, 143017760), (2, 71508880), (4, 35754440), (5, 28603552), (8, 17877220), (10, 14301776), (16, 8938610), (20, 7150888), (32, 4469305), (40, 3575444), (80, 1787722), (160, 893861), (281, 508960), (562, 254480), (1124, 127240), (1405, 101792), (2248, 63620), (2810, 50896), (3181, 44960), (4496, 31810), (5620, 25448), (6362, 22480), (8992, 15905), (11240, 12724)]