154174904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 201447496

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 31, 34, 52, 58, 62, 68, 97, 104, 116, 124, 136, 194, 221, 232, 248, 377, 388, 403, 442, 493, 527, 754, 776, 806, 884, 899, 986, 1054, 1261, 1508, 1612, 1649, 1768, 1798, 1972, 2108, 2522, 2813, 3007, 3016, 3224, 3298, 3596, 3944, 4216, 5044, 5626, 6014, 6409, 6596, 6851, 7192, 10088, 11252, 11687, 12028, 12818, 13192, 13702, 15283, 21437, 22504, 23374, 24056, 25636, 27404, 30566, 36569, 39091, 42874, 46748, 47821, 51119, 51272, 54808, 61132, 73138, 78182, 85748, 87203, 93496, 95642, 102238, 122264, 146276, 156364, 171496, 174406, 191284, 198679, 204476, 292552, 312728, 348812, 382568, 397358, 408952, 621673, 664547, 697624, 794716, 1133639, 1243346, 1329094, 1482451, 1589432, 2267278, 2486692, 2658188, 2964902, 4534556, 4973384, 5316376, 5929804, 9069112, 11859608, 19271863, 38543726, 77087452, 154174904]

約数ペア:

[(1, 154174904), (2, 77087452), (4, 38543726), (8, 19271863), (13, 11859608), (17, 9069112), (26, 5929804), (29, 5316376), (31, 4973384), (34, 4534556), (52, 2964902), (58, 2658188), (62, 2486692), (68, 2267278), (97, 1589432), (104, 1482451), (116, 1329094), (124, 1243346), (136, 1133639), (194, 794716), (221, 697624), (232, 664547), (248, 621673), (377, 408952), (388, 397358), (403, 382568), (442, 348812), (493, 312728), (527, 292552), (754, 204476), (776, 198679), (806, 191284), (884, 174406), (899, 171496), (986, 156364), (1054, 146276), (1261, 122264), (1508, 102238), (1612, 95642), (1649, 93496), (1768, 87203), (1798, 85748), (1972, 78182), (2108, 73138), (2522, 61132), (2813, 54808), (3007, 51272), (3016, 51119), (3224, 47821), (3298, 46748), (3596, 42874), (3944, 39091), (4216, 36569), (5044, 30566), (5626, 27404), (6014, 25636), (6409, 24056), (6596, 23374), (6851, 22504), (7192, 21437), (10088, 15283), (11252, 13702), (11687, 13192), (12028, 12818)]