15707077668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{191447}}^1$

素因数の和:191553

約数の個数: 72

約数和(自身を含む): 41394120768

約数和(自身を除く): 25687043100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1908, 2279, 4558, 6837, 9116, 13674, 20511, 27348, 41022, 82044, 191447, 382894, 574341, 765788, 1148682, 1723023, 2297364, 3446046, 6892092, 8232221, 10146691, 16464442, 20293382, 24696663, 30440073, 32928884, 40586764, 49393326, 60880146, 74089989, 91320219, 98786652, 121760292, 148179978, 182640438, 296359956, 365280876, 436307713, 872615426, 1308923139, 1745230852, 2617846278, 3926769417, 5235692556, 7853538834, 15707077668]

約数ペア:

[(1, 15707077668), (2, 7853538834), (3, 5235692556), (4, 3926769417), (6, 2617846278), (9, 1745230852), (12, 1308923139), (18, 872615426), (36, 436307713), (43, 365280876), (53, 296359956), (86, 182640438), (106, 148179978), (129, 121760292), (159, 98786652), (172, 91320219), (212, 74089989), (258, 60880146), (318, 49393326), (387, 40586764), (477, 32928884), (516, 30440073), (636, 24696663), (774, 20293382), (954, 16464442), (1548, 10146691), (1908, 8232221), (2279, 6892092), (4558, 3446046), (6837, 2297364), (9116, 1723023), (13674, 1148682), (20511, 765788), (27348, 574341), (41022, 382894), (82044, 191447)]