143204748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20318

約数の個数: 48

約数和(自身を含む): 363095040

約数和(自身を除く): 219890292

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 20261, 40522, 60783, 81044, 121566, 243132, 384959, 628091, 769918, 1154877, 1256182, 1539836, 1884273, 2309754, 2512364, 3768546, 4619508, 7537092, 11933729, 23867458, 35801187, 47734916, 71602374, 143204748]

約数ペア:

[(1, 143204748), (2, 71602374), (3, 47734916), (4, 35801187), (6, 23867458), (12, 11933729), (19, 7537092), (31, 4619508), (38, 3768546), (57, 2512364), (62, 2309754), (76, 1884273), (93, 1539836), (114, 1256182), (124, 1154877), (186, 769918), (228, 628091), (372, 384959), (589, 243132), (1178, 121566), (1767, 81044), (2356, 60783), (3534, 40522), (7068, 20261)]