140380548182

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{17881}}^1$

素因数の和:18297

約数の個数: 64

約数和(自身を含む): 253844288640

約数和(自身を除く): 113463740458

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 317, 406, 427, 634, 854, 1769, 2219, 3538, 4438, 9193, 12383, 17881, 18386, 19337, 24766, 35762, 38674, 64351, 125167, 128702, 135359, 250334, 270718, 518549, 560773, 1037098, 1090741, 1121546, 2181482, 3629843, 3925411, 5668277, 7259686, 7635187, 7850822, 11336554, 15270374, 31631489, 39677939, 63262978, 79355878, 164380033, 221420423, 328760066, 345764897, 442840846, 691529794, 1150660231, 2301320462, 2420354279, 4840708558, 10027182013, 20054364026, 70190274091, 140380548182]

約数ペア:

[(1, 140380548182), (2, 70190274091), (7, 20054364026), (14, 10027182013), (29, 4840708558), (58, 2420354279), (61, 2301320462), (122, 1150660231), (203, 691529794), (317, 442840846), (406, 345764897), (427, 328760066), (634, 221420423), (854, 164380033), (1769, 79355878), (2219, 63262978), (3538, 39677939), (4438, 31631489), (9193, 15270374), (12383, 11336554), (17881, 7850822), (18386, 7635187), (19337, 7259686), (24766, 5668277), (35762, 3925411), (38674, 3629843), (64351, 2181482), (125167, 1121546), (128702, 1090741), (135359, 1037098), (250334, 560773), (270718, 518549)]