166111946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 355716480

約数和(自身を除く): 189604534

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 121, 133, 143, 154, 182, 209, 242, 247, 266, 286, 397, 418, 494, 794, 847, 1001, 1463, 1573, 1694, 1729, 2002, 2299, 2717, 2779, 2926, 3146, 3458, 4367, 4598, 5161, 5434, 5558, 7543, 8734, 10322, 11011, 15086, 16093, 19019, 22022, 29887, 30569, 32186, 36127, 38038, 48037, 52801, 56771, 59774, 61138, 72254, 82973, 96074, 98059, 105602, 113542, 165946, 196118, 209209, 336259, 397397, 418418, 580811, 624481, 672518, 686413, 794794, 912703, 1078649, 1161622, 1248962, 1372826, 1825406, 2157298, 4371367, 6388921, 7550543, 8742734, 11865139, 12777842, 15101086, 23730278, 83055973, 166111946]

約数ペア:

[(1, 166111946), (2, 83055973), (7, 23730278), (11, 15101086), (13, 12777842), (14, 11865139), (19, 8742734), (22, 7550543), (26, 6388921), (38, 4371367), (77, 2157298), (91, 1825406), (121, 1372826), (133, 1248962), (143, 1161622), (154, 1078649), (182, 912703), (209, 794794), (242, 686413), (247, 672518), (266, 624481), (286, 580811), (397, 418418), (418, 397397), (494, 336259), (794, 209209), (847, 196118), (1001, 165946), (1463, 113542), (1573, 105602), (1694, 98059), (1729, 96074), (2002, 82973), (2299, 72254), (2717, 61138), (2779, 59774), (2926, 56771), (3146, 52801), (3458, 48037), (4367, 38038), (4598, 36127), (5161, 32186), (5434, 30569), (5558, 29887), (7543, 22022), (8734, 19019), (10322, 16093), (11011, 15086)]