164172792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5399}}^1$

素因数の和:5596

約数の個数: 64

約数和(自身を含む): 471744000

約数和(自身を除く): 307571208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 3801, 4344, 5068, 5399, 7602, 10136, 10798, 15204, 16197, 21596, 30408, 32394, 37793, 43192, 64788, 75586, 113379, 129576, 151172, 226758, 302344, 453516, 907032, 977219, 1954438, 2931657, 3908876, 5863314, 6840533, 7817752, 11726628, 13681066, 20521599, 23453256, 27362132, 41043198, 54724264, 82086396, 164172792]

約数ペア:

[(1, 164172792), (2, 82086396), (3, 54724264), (4, 41043198), (6, 27362132), (7, 23453256), (8, 20521599), (12, 13681066), (14, 11726628), (21, 7817752), (24, 6840533), (28, 5863314), (42, 3908876), (56, 2931657), (84, 1954438), (168, 977219), (181, 907032), (362, 453516), (543, 302344), (724, 226758), (1086, 151172), (1267, 129576), (1448, 113379), (2172, 75586), (2534, 64788), (3801, 43192), (4344, 37793), (5068, 32394), (5399, 30408), (7602, 21596), (10136, 16197), (10798, 15204)]