179677428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 497000448

約数和(自身を除く): 317323020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 71, 84, 94, 141, 142, 188, 213, 282, 284, 329, 426, 497, 564, 641, 658, 852, 987, 994, 1282, 1316, 1491, 1923, 1974, 1988, 2564, 2982, 3337, 3846, 3948, 4487, 5964, 6674, 7692, 8974, 10011, 13348, 13461, 17948, 20022, 23359, 26922, 30127, 40044, 45511, 46718, 53844, 60254, 70077, 90381, 91022, 93436, 120508, 136533, 140154, 180762, 182044, 210889, 273066, 280308, 318577, 361524, 421778, 546132, 632667, 637154, 843556, 955731, 1265334, 1274308, 1911462, 2139017, 2530668, 3822924, 4278034, 6417051, 8556068, 12834102, 14973119, 25668204, 29946238, 44919357, 59892476, 89838714, 179677428]

約数ペア:

[(1, 179677428), (2, 89838714), (3, 59892476), (4, 44919357), (6, 29946238), (7, 25668204), (12, 14973119), (14, 12834102), (21, 8556068), (28, 6417051), (42, 4278034), (47, 3822924), (71, 2530668), (84, 2139017), (94, 1911462), (141, 1274308), (142, 1265334), (188, 955731), (213, 843556), (282, 637154), (284, 632667), (329, 546132), (426, 421778), (497, 361524), (564, 318577), (641, 280308), (658, 273066), (852, 210889), (987, 182044), (994, 180762), (1282, 140154), (1316, 136533), (1491, 120508), (1923, 93436), (1974, 91022), (1988, 90381), (2564, 70077), (2982, 60254), (3337, 53844), (3846, 46718), (3948, 45511), (4487, 40044), (5964, 30127), (6674, 26922), (7692, 23359), (8974, 20022), (10011, 17948), (13348, 13461)]