187825716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 120

約数和(自身を含む): 556851680

約数和(自身を除く): 369025964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2347, 2964, 3078, 4212, 4446, 4694, 6156, 6669, 7041, 8892, 9388, 13338, 14082, 20007, 21123, 26676, 28164, 30511, 40014, 42246, 44593, 61022, 63369, 80028, 84492, 89186, 91533, 122044, 126738, 133779, 178372, 183066, 190107, 253476, 267558, 274599, 366132, 380214, 401337, 535116, 549198, 579709, 760428, 802674, 823797, 1098396, 1159418, 1204011, 1605348, 1647594, 1739127, 2318836, 2408022, 2471391, 3295188, 3478254, 3612033, 4816044, 4942782, 5217381, 6956508, 7224066, 9885564, 10434762, 14448132, 15652143, 20869524, 31304286, 46956429, 62608572, 93912858, 187825716]

約数ペア:

[(1, 187825716), (2, 93912858), (3, 62608572), (4, 46956429), (6, 31304286), (9, 20869524), (12, 15652143), (13, 14448132), (18, 10434762), (19, 9885564), (26, 7224066), (27, 6956508), (36, 5217381), (38, 4942782), (39, 4816044), (52, 3612033), (54, 3478254), (57, 3295188), (76, 2471391), (78, 2408022), (81, 2318836), (108, 1739127), (114, 1647594), (117, 1605348), (156, 1204011), (162, 1159418), (171, 1098396), (228, 823797), (234, 802674), (247, 760428), (324, 579709), (342, 549198), (351, 535116), (468, 401337), (494, 380214), (513, 366132), (684, 274599), (702, 267558), (741, 253476), (988, 190107), (1026, 183066), (1053, 178372), (1404, 133779), (1482, 126738), (1539, 122044), (2052, 91533), (2106, 89186), (2223, 84492), (2347, 80028), (2964, 63369), (3078, 61022), (4212, 44593), (4446, 42246), (4694, 40014), (6156, 30511), (6669, 28164), (7041, 26676), (8892, 21123), (9388, 20007), (13338, 14082)]