135681896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 309484800

約数和(自身を除く): 173802904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 359, 397, 476, 718, 794, 952, 1436, 1588, 2513, 2779, 2872, 3176, 5026, 5558, 6103, 6749, 10052, 11116, 12206, 13498, 20104, 22232, 24412, 26996, 42721, 47243, 48824, 53992, 85442, 94486, 142523, 170884, 188972, 285046, 341768, 377944, 570092, 997661, 1140184, 1995322, 2422891, 3990644, 4845782, 7981288, 9691564, 16960237, 19383128, 33920474, 67840948, 135681896]

約数ペア:

[(1, 135681896), (2, 67840948), (4, 33920474), (7, 19383128), (8, 16960237), (14, 9691564), (17, 7981288), (28, 4845782), (34, 3990644), (56, 2422891), (68, 1995322), (119, 1140184), (136, 997661), (238, 570092), (359, 377944), (397, 341768), (476, 285046), (718, 188972), (794, 170884), (952, 142523), (1436, 94486), (1588, 85442), (2513, 53992), (2779, 48824), (2872, 47243), (3176, 42721), (5026, 26996), (5558, 24412), (6103, 22232), (6749, 20104), (10052, 13498), (11116, 12206)]