191988084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 508354560

約数和(自身を除く): 316366476

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 589, 713, 874, 1178, 1181, 1311, 1426, 1748, 1767, 2139, 2356, 2362, 2622, 2852, 3534, 3543, 4278, 4724, 5244, 7068, 7086, 8556, 13547, 14172, 22439, 27094, 27163, 36611, 40641, 44878, 54188, 54326, 67317, 73222, 81282, 81489, 89756, 108652, 109833, 134634, 146444, 162564, 162978, 219666, 269268, 325956, 439332, 516097, 695609, 842053, 1032194, 1391218, 1548291, 1684106, 2064388, 2086827, 2526159, 2782436, 3096582, 3368212, 4173654, 5052318, 6193164, 8347308, 10104636, 15999007, 31998014, 47997021, 63996028, 95994042, 191988084]

約数ペア:

[(1, 191988084), (2, 95994042), (3, 63996028), (4, 47997021), (6, 31998014), (12, 15999007), (19, 10104636), (23, 8347308), (31, 6193164), (38, 5052318), (46, 4173654), (57, 3368212), (62, 3096582), (69, 2782436), (76, 2526159), (92, 2086827), (93, 2064388), (114, 1684106), (124, 1548291), (138, 1391218), (186, 1032194), (228, 842053), (276, 695609), (372, 516097), (437, 439332), (589, 325956), (713, 269268), (874, 219666), (1178, 162978), (1181, 162564), (1311, 146444), (1426, 134634), (1748, 109833), (1767, 108652), (2139, 89756), (2356, 81489), (2362, 81282), (2622, 73222), (2852, 67317), (3534, 54326), (3543, 54188), (4278, 44878), (4724, 40641), (5244, 36611), (7068, 27163), (7086, 27094), (8556, 22439), (13547, 14172)]