131867064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{261641}}^1$

素因数の和:261660

約数の個数: 48

約数和(自身を含む): 408161520

約数和(自身を除く): 276294456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 261641, 523282, 784923, 1046564, 1569846, 1831487, 2093128, 2354769, 3139692, 3662974, 4709538, 5494461, 6279384, 7325948, 9419076, 10988922, 14651896, 16483383, 18838152, 21977844, 32966766, 43955688, 65933532, 131867064]

約数ペア:

[(1, 131867064), (2, 65933532), (3, 43955688), (4, 32966766), (6, 21977844), (7, 18838152), (8, 16483383), (9, 14651896), (12, 10988922), (14, 9419076), (18, 7325948), (21, 6279384), (24, 5494461), (28, 4709538), (36, 3662974), (42, 3139692), (56, 2354769), (63, 2093128), (72, 1831487), (84, 1569846), (126, 1046564), (168, 784923), (252, 523282), (504, 261641)]