191919084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 108

約数和(自身を含む): 545439384

約数和(自身を除く): 353520300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 529, 588, 617, 644, 966, 1058, 1127, 1234, 1587, 1851, 1932, 2116, 2254, 2468, 3174, 3381, 3702, 3703, 4319, 4508, 6348, 6762, 7404, 7406, 8638, 11109, 12957, 13524, 14191, 14812, 17276, 22218, 25914, 25921, 28382, 30233, 42573, 44436, 51828, 51842, 56764, 60466, 77763, 85146, 90699, 99337, 103684, 120932, 155526, 170292, 181398, 198674, 298011, 311052, 326393, 362796, 397348, 596022, 652786, 695359, 979179, 1192044, 1305572, 1390718, 1958358, 2086077, 2284751, 2781436, 3916716, 4172154, 4569502, 6854253, 8344308, 9139004, 13708506, 15993257, 27417012, 31986514, 47979771, 63973028, 95959542, 191919084]

約数ペア:

[(1, 191919084), (2, 95959542), (3, 63973028), (4, 47979771), (6, 31986514), (7, 27417012), (12, 15993257), (14, 13708506), (21, 9139004), (23, 8344308), (28, 6854253), (42, 4569502), (46, 4172154), (49, 3916716), (69, 2781436), (84, 2284751), (92, 2086077), (98, 1958358), (138, 1390718), (147, 1305572), (161, 1192044), (196, 979179), (276, 695359), (294, 652786), (322, 596022), (483, 397348), (529, 362796), (588, 326393), (617, 311052), (644, 298011), (966, 198674), (1058, 181398), (1127, 170292), (1234, 155526), (1587, 120932), (1851, 103684), (1932, 99337), (2116, 90699), (2254, 85146), (2468, 77763), (3174, 60466), (3381, 56764), (3702, 51842), (3703, 51828), (4319, 44436), (4508, 42573), (6348, 30233), (6762, 28382), (7404, 25921), (7406, 25914), (8638, 22218), (11109, 17276), (12957, 14812), (13524, 14191)]