147547848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 446423040

約数和(自身を除く): 298875192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 691, 744, 861, 868, 984, 1148, 1271, 1302, 1382, 1722, 1736, 2073, 2296, 2542, 2604, 2764, 3444, 3813, 4146, 4837, 5084, 5208, 5528, 6888, 7626, 8292, 8897, 9674, 10168, 14511, 15252, 16584, 17794, 19348, 21421, 26691, 28331, 29022, 30504, 35588, 38696, 42842, 53382, 56662, 58044, 64263, 71176, 84993, 85684, 106764, 113324, 116088, 128526, 149947, 169986, 171368, 198317, 213528, 226648, 257052, 299894, 339972, 396634, 449841, 514104, 594951, 599788, 679944, 793268, 878261, 899682, 1189902, 1199576, 1586536, 1756522, 1799364, 2379804, 2634783, 3513044, 3598728, 4759608, 5269566, 6147827, 7026088, 10539132, 12295654, 18443481, 21078264, 24591308, 36886962, 49182616, 73773924, 147547848]

約数ペア:

[(1, 147547848), (2, 73773924), (3, 49182616), (4, 36886962), (6, 24591308), (7, 21078264), (8, 18443481), (12, 12295654), (14, 10539132), (21, 7026088), (24, 6147827), (28, 5269566), (31, 4759608), (41, 3598728), (42, 3513044), (56, 2634783), (62, 2379804), (82, 1799364), (84, 1756522), (93, 1586536), (123, 1199576), (124, 1189902), (164, 899682), (168, 878261), (186, 793268), (217, 679944), (246, 599788), (248, 594951), (287, 514104), (328, 449841), (372, 396634), (434, 339972), (492, 299894), (574, 257052), (651, 226648), (691, 213528), (744, 198317), (861, 171368), (868, 169986), (984, 149947), (1148, 128526), (1271, 116088), (1302, 113324), (1382, 106764), (1722, 85684), (1736, 84993), (2073, 71176), (2296, 64263), (2542, 58044), (2604, 56662), (2764, 53382), (3444, 42842), (3813, 38696), (4146, 35588), (4837, 30504), (5084, 29022), (5208, 28331), (5528, 26691), (6888, 21421), (7626, 19348), (8292, 17794), (8897, 16584), (9674, 15252), (10168, 14511)]