156969501530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{37987}}^1$

素因数の和:38343

約数の個数: 64

約数和(自身を含む): 303271879680

約数和(自身を除く): 146302378150

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 223, 446, 545, 1090, 1115, 1853, 2230, 3706, 3791, 7582, 9265, 18530, 18955, 24307, 37910, 37987, 48614, 75974, 121535, 189935, 243070, 379870, 413219, 645779, 826438, 1291558, 2066095, 3228895, 4132190, 4140583, 6457790, 8281166, 8471101, 16942202, 20702915, 41405830, 42355505, 70389911, 84711010, 140779822, 144008717, 288017434, 351949555, 703899110, 720043585, 923350009, 1440087170, 1846700018, 4616750045, 9233500090, 15696950153, 31393900306, 78484750765, 156969501530]

約数ペア:

[(1, 156969501530), (2, 78484750765), (5, 31393900306), (10, 15696950153), (17, 9233500090), (34, 4616750045), (85, 1846700018), (109, 1440087170), (170, 923350009), (218, 720043585), (223, 703899110), (446, 351949555), (545, 288017434), (1090, 144008717), (1115, 140779822), (1853, 84711010), (2230, 70389911), (3706, 42355505), (3791, 41405830), (7582, 20702915), (9265, 16942202), (18530, 8471101), (18955, 8281166), (24307, 6457790), (37910, 4140583), (37987, 4132190), (48614, 3228895), (75974, 2066095), (121535, 1291558), (189935, 826438), (243070, 645779), (379870, 413219)]