187919892

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 529482240

約数和(自身を除く): 341562348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 41, 54, 62, 74, 82, 93, 108, 111, 123, 124, 148, 164, 186, 222, 246, 279, 333, 369, 372, 444, 492, 558, 666, 738, 837, 999, 1107, 1116, 1147, 1271, 1332, 1369, 1476, 1517, 1674, 1998, 2214, 2294, 2542, 2738, 3034, 3348, 3441, 3813, 3996, 4107, 4428, 4551, 4588, 5084, 5476, 6068, 6882, 7626, 8214, 9102, 10323, 11439, 12321, 13653, 13764, 15252, 16428, 18204, 20646, 22878, 24642, 27306, 30969, 34317, 36963, 40959, 41292, 42439, 45756, 47027, 49284, 54612, 56129, 61938, 68634, 73926, 81918, 84878, 94054, 112258, 123876, 127317, 137268, 141081, 147852, 163836, 168387, 169756, 188108, 224516, 254634, 282162, 336774, 381951, 423243, 505161, 509268, 564324, 673548, 763902, 846486, 1010322, 1145853, 1269729, 1515483, 1527804, 1692972, 1739999, 2020644, 2291706, 2539458, 3030966, 3479998, 4583412, 5078916, 5219997, 6061932, 6959996, 10439994, 15659991, 20879988, 31319982, 46979973, 62639964, 93959946, 187919892]

約数ペア:

[(1, 187919892), (2, 93959946), (3, 62639964), (4, 46979973), (6, 31319982), (9, 20879988), (12, 15659991), (18, 10439994), (27, 6959996), (31, 6061932), (36, 5219997), (37, 5078916), (41, 4583412), (54, 3479998), (62, 3030966), (74, 2539458), (82, 2291706), (93, 2020644), (108, 1739999), (111, 1692972), (123, 1527804), (124, 1515483), (148, 1269729), (164, 1145853), (186, 1010322), (222, 846486), (246, 763902), (279, 673548), (333, 564324), (369, 509268), (372, 505161), (444, 423243), (492, 381951), (558, 336774), (666, 282162), (738, 254634), (837, 224516), (999, 188108), (1107, 169756), (1116, 168387), (1147, 163836), (1271, 147852), (1332, 141081), (1369, 137268), (1476, 127317), (1517, 123876), (1674, 112258), (1998, 94054), (2214, 84878), (2294, 81918), (2542, 73926), (2738, 68634), (3034, 61938), (3348, 56129), (3441, 54612), (3813, 49284), (3996, 47027), (4107, 45756), (4428, 42439), (4551, 41292), (4588, 40959), (5084, 36963), (5476, 34317), (6068, 30969), (6882, 27306), (7626, 24642), (8214, 22878), (9102, 20646), (10323, 18204), (11439, 16428), (12321, 15252), (13653, 13764)]