160002444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11831}}^1$

素因数の和:11875

約数の個数: 72

約数和(自身を含む): 453212928

約数和(自身を除く): 293210484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 11831, 13524, 23662, 35493, 47324, 70986, 82817, 141972, 165634, 248451, 272113, 331268, 496902, 544226, 579719, 816339, 993804, 1088452, 1159438, 1632678, 1739157, 1904791, 2318876, 3265356, 3478314, 3809582, 5714373, 6956628, 7619164, 11428746, 13333537, 22857492, 26667074, 40000611, 53334148, 80001222, 160002444]

約数ペア:

[(1, 160002444), (2, 80001222), (3, 53334148), (4, 40000611), (6, 26667074), (7, 22857492), (12, 13333537), (14, 11428746), (21, 7619164), (23, 6956628), (28, 5714373), (42, 3809582), (46, 3478314), (49, 3265356), (69, 2318876), (84, 1904791), (92, 1739157), (98, 1632678), (138, 1159438), (147, 1088452), (161, 993804), (196, 816339), (276, 579719), (294, 544226), (322, 496902), (483, 331268), (588, 272113), (644, 248451), (966, 165634), (1127, 141972), (1932, 82817), (2254, 70986), (3381, 47324), (4508, 35493), (6762, 23662), (11831, 13524)]