139487112

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{3581}}^1$

素因数の和:4134

約数の個数: 48

約数和(自身を含む): 378581580

約数和(自身を除く): 239094468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 3581, 4328, 4869, 6492, 7162, 9738, 10743, 12984, 14324, 19476, 21486, 28648, 32229, 38952, 42972, 64458, 85944, 128916, 257832, 1937321, 3874642, 5811963, 7749284, 11623926, 15498568, 17435889, 23247852, 34871778, 46495704, 69743556, 139487112]

約数ペア:

[(1, 139487112), (2, 69743556), (3, 46495704), (4, 34871778), (6, 23247852), (8, 17435889), (9, 15498568), (12, 11623926), (18, 7749284), (24, 5811963), (36, 3874642), (72, 1937321), (541, 257832), (1082, 128916), (1623, 85944), (2164, 64458), (3246, 42972), (3581, 38952), (4328, 32229), (4869, 28648), (6492, 21486), (7162, 19476), (9738, 14324), (10743, 12984)]