196138488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2957

約数の個数: 128

約数和(自身を含む): 623185920

約数和(自身を除く): 427047432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 2897, 3224, 4836, 5208, 5642, 5794, 8463, 8691, 9672, 11284, 11588, 16926, 17382, 20279, 22568, 23176, 33852, 34764, 37661, 40558, 60837, 67704, 69528, 75322, 81116, 89807, 112983, 121674, 150644, 162232, 179614, 225966, 243348, 263627, 269421, 301288, 359228, 451932, 486696, 527254, 538842, 628649, 718456, 790881, 903864, 1054508, 1077684, 1167491, 1257298, 1581762, 1885947, 2109016, 2155368, 2334982, 2514596, 3163524, 3502473, 3771894, 4669964, 5029192, 6327048, 7004946, 7543788, 8172437, 9339928, 14009892, 15087576, 16344874, 24517311, 28019784, 32689748, 49034622, 65379496, 98069244, 196138488]

約数ペア:

[(1, 196138488), (2, 98069244), (3, 65379496), (4, 49034622), (6, 32689748), (7, 28019784), (8, 24517311), (12, 16344874), (13, 15087576), (14, 14009892), (21, 9339928), (24, 8172437), (26, 7543788), (28, 7004946), (31, 6327048), (39, 5029192), (42, 4669964), (52, 3771894), (56, 3502473), (62, 3163524), (78, 2514596), (84, 2334982), (91, 2155368), (93, 2109016), (104, 1885947), (124, 1581762), (156, 1257298), (168, 1167491), (182, 1077684), (186, 1054508), (217, 903864), (248, 790881), (273, 718456), (312, 628649), (364, 538842), (372, 527254), (403, 486696), (434, 451932), (546, 359228), (651, 301288), (728, 269421), (744, 263627), (806, 243348), (868, 225966), (1092, 179614), (1209, 162232), (1302, 150644), (1612, 121674), (1736, 112983), (2184, 89807), (2418, 81116), (2604, 75322), (2821, 69528), (2897, 67704), (3224, 60837), (4836, 40558), (5208, 37661), (5642, 34764), (5794, 33852), (8463, 23176), (8691, 22568), (9672, 20279), (11284, 17382), (11588, 16926)]