173629806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 273438354

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 97, 102, 109, 119, 138, 161, 194, 218, 238, 291, 322, 327, 357, 391, 483, 582, 654, 679, 714, 763, 782, 966, 1173, 1358, 1526, 1649, 1853, 2037, 2231, 2289, 2346, 2507, 2737, 3298, 3706, 4074, 4462, 4578, 4947, 5014, 5474, 5559, 6693, 7521, 8211, 9894, 10573, 11118, 11543, 12971, 13386, 15042, 15617, 16422, 17549, 21146, 23086, 25942, 31234, 31719, 34629, 35098, 37927, 38913, 42619, 46851, 52647, 63438, 69258, 74011, 75854, 77826, 85238, 93702, 105294, 113781, 127857, 148022, 179741, 222033, 227562, 243179, 255714, 265489, 298333, 359482, 444066, 486358, 530978, 539223, 596666, 729537, 796467, 894999, 1078446, 1258187, 1459074, 1592934, 1702253, 1789998, 2516374, 3404506, 3774561, 4134043, 5106759, 7549122, 8268086, 10213518, 12402129, 24804258, 28938301, 57876602, 86814903, 173629806]

約数ペア:

[(1, 173629806), (2, 86814903), (3, 57876602), (6, 28938301), (7, 24804258), (14, 12402129), (17, 10213518), (21, 8268086), (23, 7549122), (34, 5106759), (42, 4134043), (46, 3774561), (51, 3404506), (69, 2516374), (97, 1789998), (102, 1702253), (109, 1592934), (119, 1459074), (138, 1258187), (161, 1078446), (194, 894999), (218, 796467), (238, 729537), (291, 596666), (322, 539223), (327, 530978), (357, 486358), (391, 444066), (483, 359482), (582, 298333), (654, 265489), (679, 255714), (714, 243179), (763, 227562), (782, 222033), (966, 179741), (1173, 148022), (1358, 127857), (1526, 113781), (1649, 105294), (1853, 93702), (2037, 85238), (2231, 77826), (2289, 75854), (2346, 74011), (2507, 69258), (2737, 63438), (3298, 52647), (3706, 46851), (4074, 42619), (4462, 38913), (4578, 37927), (4947, 35098), (5014, 34629), (5474, 31719), (5559, 31234), (6693, 25942), (7521, 23086), (8211, 21146), (9894, 17549), (10573, 16422), (11118, 15617), (11543, 15042), (12971, 13386)]