145663392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{216761}}^1$

素因数の和:216781

約数の個数: 48

約数和(自身を含む): 436992192

約数和(自身を除く): 291328800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 216761, 433522, 650283, 867044, 1300566, 1517327, 1734088, 2601132, 3034654, 3468176, 4551981, 5202264, 6069308, 6936352, 9103962, 10404528, 12138616, 18207924, 20809056, 24277232, 36415848, 48554464, 72831696, 145663392]

約数ペア:

[(1, 145663392), (2, 72831696), (3, 48554464), (4, 36415848), (6, 24277232), (7, 20809056), (8, 18207924), (12, 12138616), (14, 10404528), (16, 9103962), (21, 6936352), (24, 6069308), (28, 5202264), (32, 4551981), (42, 3468176), (48, 3034654), (56, 2601132), (84, 1734088), (96, 1517327), (112, 1300566), (168, 867044), (224, 650283), (336, 433522), (672, 216761)]