140364756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19207}}^1$

素因数の和:19253

約数の個数: 72

約数和(自身を含む): 419502720

約数和(自身を除く): 279137964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 19207, 38414, 57621, 76828, 115242, 134449, 172863, 230484, 268898, 345726, 403347, 537796, 557003, 691452, 806694, 1114006, 1210041, 1613388, 1671009, 2228012, 2420082, 3342018, 3899021, 4840164, 5013027, 6684036, 7798042, 10026054, 11697063, 15596084, 20052108, 23394126, 35091189, 46788252, 70182378, 140364756]

約数ペア:

[(1, 140364756), (2, 70182378), (3, 46788252), (4, 35091189), (6, 23394126), (7, 20052108), (9, 15596084), (12, 11697063), (14, 10026054), (18, 7798042), (21, 6684036), (28, 5013027), (29, 4840164), (36, 3899021), (42, 3342018), (58, 2420082), (63, 2228012), (84, 1671009), (87, 1613388), (116, 1210041), (126, 1114006), (174, 806694), (203, 691452), (252, 557003), (261, 537796), (348, 403347), (406, 345726), (522, 268898), (609, 230484), (812, 172863), (1044, 134449), (1218, 115242), (1827, 76828), (2436, 57621), (3654, 38414), (7308, 19207)]