172137168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 553238400

約数和(自身を除く): 381101232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 389, 439, 504, 778, 878, 1008, 1167, 1317, 1556, 1756, 2334, 2634, 2723, 3073, 3112, 3501, 3512, 3951, 4668, 5268, 5446, 6146, 6224, 7002, 7024, 7902, 8169, 9219, 9336, 10536, 10892, 12292, 14004, 15804, 16338, 18438, 18672, 21072, 21784, 24507, 24584, 27657, 28008, 31608, 32676, 36876, 43568, 49014, 49168, 55314, 56016, 63216, 65352, 73752, 98028, 110628, 130704, 147504, 170771, 196056, 221256, 341542, 392112, 442512, 512313, 683084, 1024626, 1195397, 1366168, 1536939, 2049252, 2390794, 2732336, 3073878, 3586191, 4098504, 4781588, 6147756, 7172382, 8197008, 9563176, 10758573, 12295512, 14344764, 19126352, 21517146, 24591024, 28689528, 43034292, 57379056, 86068584, 172137168]

約数ペア:

[(1, 172137168), (2, 86068584), (3, 57379056), (4, 43034292), (6, 28689528), (7, 24591024), (8, 21517146), (9, 19126352), (12, 14344764), (14, 12295512), (16, 10758573), (18, 9563176), (21, 8197008), (24, 7172382), (28, 6147756), (36, 4781588), (42, 4098504), (48, 3586191), (56, 3073878), (63, 2732336), (72, 2390794), (84, 2049252), (112, 1536939), (126, 1366168), (144, 1195397), (168, 1024626), (252, 683084), (336, 512313), (389, 442512), (439, 392112), (504, 341542), (778, 221256), (878, 196056), (1008, 170771), (1167, 147504), (1317, 130704), (1556, 110628), (1756, 98028), (2334, 73752), (2634, 65352), (2723, 63216), (3073, 56016), (3112, 55314), (3501, 49168), (3512, 49014), (3951, 43568), (4668, 36876), (5268, 32676), (5446, 31608), (6146, 28008), (6224, 27657), (7002, 24584), (7024, 24507), (7902, 21784), (8169, 21072), (9219, 18672), (9336, 18438), (10536, 16338), (10892, 15804), (12292, 14004)]