173972474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 135685126

約数列:

[1, 2, 13, 19, 26, 38, 47, 59, 94, 118, 127, 247, 254, 494, 611, 767, 893, 1121, 1222, 1534, 1651, 1786, 2242, 2413, 2773, 3302, 4826, 5546, 5969, 7493, 11609, 11938, 14573, 14986, 23218, 29146, 31369, 36049, 52687, 62738, 72098, 77597, 97409, 105374, 113411, 142367, 155194, 194818, 226822, 284734, 352171, 684931, 704342, 1369862, 1474343, 1850771, 2948686, 3701542, 4578223, 6691249, 9156446, 13382498, 86986237, 173972474]

約数ペア:

[(1, 173972474), (2, 86986237), (13, 13382498), (19, 9156446), (26, 6691249), (38, 4578223), (47, 3701542), (59, 2948686), (94, 1850771), (118, 1474343), (127, 1369862), (247, 704342), (254, 684931), (494, 352171), (611, 284734), (767, 226822), (893, 194818), (1121, 155194), (1222, 142367), (1534, 113411), (1651, 105374), (1786, 97409), (2242, 77597), (2413, 72098), (2773, 62738), (3302, 52687), (4826, 36049), (5546, 31369), (5969, 29146), (7493, 23218), (11609, 14986), (11938, 14573)]