131777688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9929}}^1$

素因数の和:10024

約数の個数: 64

約数和(自身を含む): 381312000

約数和(自身を除く): 249534312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 9929, 13272, 19858, 29787, 39716, 59574, 69503, 79432, 119148, 139006, 208509, 238296, 278012, 417018, 556024, 784391, 834036, 1568782, 1668072, 2353173, 3137564, 4706346, 5490737, 6275128, 9412692, 10981474, 16472211, 18825384, 21962948, 32944422, 43925896, 65888844, 131777688]

約数ペア:

[(1, 131777688), (2, 65888844), (3, 43925896), (4, 32944422), (6, 21962948), (7, 18825384), (8, 16472211), (12, 10981474), (14, 9412692), (21, 6275128), (24, 5490737), (28, 4706346), (42, 3137564), (56, 2353173), (79, 1668072), (84, 1568782), (158, 834036), (168, 784391), (237, 556024), (316, 417018), (474, 278012), (553, 238296), (632, 208509), (948, 139006), (1106, 119148), (1659, 79432), (1896, 69503), (2212, 59574), (3318, 39716), (4424, 29787), (6636, 19858), (9929, 13272)]