194987688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 599270400

約数和(自身を除く): 404282712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 469, 476, 536, 714, 804, 938, 952, 1019, 1139, 1407, 1428, 1608, 1876, 2038, 2278, 2814, 2856, 3057, 3417, 3752, 4076, 4556, 5628, 6114, 6834, 7133, 7973, 8152, 9112, 11256, 12228, 13668, 14266, 15946, 17323, 21399, 23919, 24456, 27336, 28532, 31892, 34646, 42798, 47838, 51969, 57064, 63784, 68273, 69292, 85596, 95676, 103938, 121261, 136546, 138584, 171192, 191352, 204819, 207876, 242522, 273092, 363783, 409638, 415752, 477911, 485044, 546184, 727566, 819276, 955822, 970088, 1160641, 1433733, 1455132, 1638552, 1911644, 2321282, 2867466, 2910264, 3481923, 3823288, 4642564, 5734932, 6963846, 8124487, 9285128, 11469864, 13927692, 16248974, 24373461, 27855384, 32497948, 48746922, 64995896, 97493844, 194987688]

約数ペア:

[(1, 194987688), (2, 97493844), (3, 64995896), (4, 48746922), (6, 32497948), (7, 27855384), (8, 24373461), (12, 16248974), (14, 13927692), (17, 11469864), (21, 9285128), (24, 8124487), (28, 6963846), (34, 5734932), (42, 4642564), (51, 3823288), (56, 3481923), (67, 2910264), (68, 2867466), (84, 2321282), (102, 1911644), (119, 1638552), (134, 1455132), (136, 1433733), (168, 1160641), (201, 970088), (204, 955822), (238, 819276), (268, 727566), (357, 546184), (402, 485044), (408, 477911), (469, 415752), (476, 409638), (536, 363783), (714, 273092), (804, 242522), (938, 207876), (952, 204819), (1019, 191352), (1139, 171192), (1407, 138584), (1428, 136546), (1608, 121261), (1876, 103938), (2038, 95676), (2278, 85596), (2814, 69292), (2856, 68273), (3057, 63784), (3417, 57064), (3752, 51969), (4076, 47838), (4556, 42798), (5628, 34646), (6114, 31892), (6834, 28532), (7133, 27336), (7973, 24456), (8152, 23919), (9112, 21399), (11256, 17323), (12228, 15946), (13668, 14266)]