190042788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 508627840

約数和(自身を除く): 318585052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 97, 114, 156, 194, 228, 247, 291, 388, 494, 582, 661, 741, 988, 1164, 1261, 1322, 1482, 1843, 1983, 2522, 2644, 2964, 3686, 3783, 3966, 5044, 5529, 7372, 7566, 7932, 8593, 11058, 12559, 15132, 17186, 22116, 23959, 25118, 25779, 34372, 37677, 47918, 50236, 51558, 64117, 71877, 75354, 95836, 103116, 128234, 143754, 150708, 163267, 192351, 256468, 287508, 326534, 384702, 489801, 653068, 769404, 833521, 979602, 1218223, 1667042, 1959204, 2436446, 2500563, 3334084, 3654669, 4872892, 5001126, 7309338, 10002252, 14618676, 15836899, 31673798, 47510697, 63347596, 95021394, 190042788]

約数ペア:

[(1, 190042788), (2, 95021394), (3, 63347596), (4, 47510697), (6, 31673798), (12, 15836899), (13, 14618676), (19, 10002252), (26, 7309338), (38, 5001126), (39, 4872892), (52, 3654669), (57, 3334084), (76, 2500563), (78, 2436446), (97, 1959204), (114, 1667042), (156, 1218223), (194, 979602), (228, 833521), (247, 769404), (291, 653068), (388, 489801), (494, 384702), (582, 326534), (661, 287508), (741, 256468), (988, 192351), (1164, 163267), (1261, 150708), (1322, 143754), (1482, 128234), (1843, 103116), (1983, 95836), (2522, 75354), (2644, 71877), (2964, 64117), (3686, 51558), (3783, 50236), (3966, 47918), (5044, 37677), (5529, 34372), (7372, 25779), (7566, 25118), (7932, 23959), (8593, 22116), (11058, 17186), (12559, 15132)]