194636848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 452669440

約数和(自身を除く): 258032592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 919, 976, 1708, 1736, 1838, 1891, 3416, 3472, 3676, 3782, 6433, 6832, 7352, 7564, 12866, 13237, 14704, 15128, 25732, 26474, 28489, 30256, 51464, 52948, 56059, 56978, 102928, 105896, 112118, 113956, 199423, 211792, 224236, 227912, 392413, 398846, 448472, 455824, 784826, 797692, 896944, 1569652, 1595384, 1737829, 3139304, 3190768, 3475658, 6278608, 6951316, 12164803, 13902632, 24329606, 27805264, 48659212, 97318424, 194636848]

約数ペア:

[(1, 194636848), (2, 97318424), (4, 48659212), (7, 27805264), (8, 24329606), (14, 13902632), (16, 12164803), (28, 6951316), (31, 6278608), (56, 3475658), (61, 3190768), (62, 3139304), (112, 1737829), (122, 1595384), (124, 1569652), (217, 896944), (244, 797692), (248, 784826), (427, 455824), (434, 448472), (488, 398846), (496, 392413), (854, 227912), (868, 224236), (919, 211792), (976, 199423), (1708, 113956), (1736, 112118), (1838, 105896), (1891, 102928), (3416, 56978), (3472, 56059), (3676, 52948), (3782, 51464), (6433, 30256), (6832, 28489), (7352, 26474), (7564, 25732), (12866, 15128), (13237, 14704)]