193338756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 587059200

約数和(自身を除く): 393720444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 612, 646, 663, 684, 741, 884, 969, 988, 1279, 1292, 1326, 1482, 1938, 1989, 2223, 2558, 2652, 2907, 2964, 3837, 3876, 3978, 4199, 4446, 5116, 5814, 7674, 7956, 8398, 8892, 11511, 11628, 12597, 15348, 16627, 16796, 21743, 23022, 24301, 25194, 33254, 37791, 43486, 46044, 48602, 49881, 50388, 65229, 66508, 72903, 75582, 86972, 97204, 99762, 130458, 145806, 149643, 151164, 195687, 199524, 218709, 260916, 282659, 291612, 299286, 315913, 391374, 413117, 437418, 565318, 598572, 631826, 782748, 826234, 847977, 874836, 947739, 1130636, 1239351, 1263652, 1652468, 1695954, 1895478, 2478702, 2543931, 2843217, 3391908, 3718053, 3790956, 4957404, 5087862, 5370521, 5686434, 7436106, 10175724, 10741042, 11372868, 14872212, 16111563, 21482084, 32223126, 48334689, 64446252, 96669378, 193338756]

約数ペア:

[(1, 193338756), (2, 96669378), (3, 64446252), (4, 48334689), (6, 32223126), (9, 21482084), (12, 16111563), (13, 14872212), (17, 11372868), (18, 10741042), (19, 10175724), (26, 7436106), (34, 5686434), (36, 5370521), (38, 5087862), (39, 4957404), (51, 3790956), (52, 3718053), (57, 3391908), (68, 2843217), (76, 2543931), (78, 2478702), (102, 1895478), (114, 1695954), (117, 1652468), (153, 1263652), (156, 1239351), (171, 1130636), (204, 947739), (221, 874836), (228, 847977), (234, 826234), (247, 782748), (306, 631826), (323, 598572), (342, 565318), (442, 437418), (468, 413117), (494, 391374), (612, 315913), (646, 299286), (663, 291612), (684, 282659), (741, 260916), (884, 218709), (969, 199524), (988, 195687), (1279, 151164), (1292, 149643), (1326, 145806), (1482, 130458), (1938, 99762), (1989, 97204), (2223, 86972), (2558, 75582), (2652, 72903), (2907, 66508), (2964, 65229), (3837, 50388), (3876, 49881), (3978, 48602), (4199, 46044), (4446, 43486), (5116, 37791), (5814, 33254), (7674, 25194), (7956, 24301), (8398, 23022), (8892, 21743), (11511, 16796), (11628, 16627), (12597, 15348)]