191168604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 567272160

約数和(自身を除く): 376103556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 73, 99, 102, 132, 146, 153, 187, 198, 204, 219, 292, 306, 374, 389, 396, 438, 561, 612, 657, 748, 778, 803, 876, 1122, 1167, 1241, 1314, 1556, 1606, 1683, 2244, 2334, 2409, 2482, 2628, 3212, 3366, 3501, 3723, 4279, 4668, 4818, 4964, 6613, 6732, 7002, 7227, 7446, 8558, 9636, 11169, 12837, 13226, 13651, 14004, 14454, 14892, 17116, 19839, 22338, 25674, 26452, 27302, 28397, 28908, 38511, 39678, 40953, 44676, 51348, 54604, 56794, 59517, 72743, 77022, 79356, 81906, 85191, 113588, 119034, 122859, 145486, 154044, 163812, 170382, 218229, 238068, 245718, 255573, 290972, 312367, 340764, 436458, 482749, 491436, 511146, 624734, 654687, 872916, 937101, 965498, 1022292, 1249468, 1309374, 1448247, 1874202, 1930996, 2618748, 2811303, 2896494, 3748404, 4344741, 5310239, 5622606, 5792988, 8689482, 10620478, 11245212, 15930717, 17378964, 21240956, 31861434, 47792151, 63722868, 95584302, 191168604]

約数ペア:

[(1, 191168604), (2, 95584302), (3, 63722868), (4, 47792151), (6, 31861434), (9, 21240956), (11, 17378964), (12, 15930717), (17, 11245212), (18, 10620478), (22, 8689482), (33, 5792988), (34, 5622606), (36, 5310239), (44, 4344741), (51, 3748404), (66, 2896494), (68, 2811303), (73, 2618748), (99, 1930996), (102, 1874202), (132, 1448247), (146, 1309374), (153, 1249468), (187, 1022292), (198, 965498), (204, 937101), (219, 872916), (292, 654687), (306, 624734), (374, 511146), (389, 491436), (396, 482749), (438, 436458), (561, 340764), (612, 312367), (657, 290972), (748, 255573), (778, 245718), (803, 238068), (876, 218229), (1122, 170382), (1167, 163812), (1241, 154044), (1314, 145486), (1556, 122859), (1606, 119034), (1683, 113588), (2244, 85191), (2334, 81906), (2409, 79356), (2482, 77022), (2628, 72743), (3212, 59517), (3366, 56794), (3501, 54604), (3723, 51348), (4279, 44676), (4668, 40953), (4818, 39678), (4964, 38511), (6613, 28908), (6732, 28397), (7002, 27302), (7227, 26452), (7446, 25674), (8558, 22338), (9636, 19839), (11169, 17116), (12837, 14892), (13226, 14454), (13651, 14004)]