130397456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 314563200

約数和(自身を除く): 184165744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1624, 2113, 2128, 2204, 3248, 3857, 4226, 4408, 7714, 8452, 8816, 14791, 15428, 16904, 29582, 30856, 33808, 40147, 59164, 61277, 61712, 80294, 118328, 122554, 160588, 236656, 245108, 281029, 321176, 428939, 490216, 562058, 642352, 857878, 980432, 1124116, 1164263, 1715756, 2248232, 2328526, 3431512, 4496464, 4657052, 6863024, 8149841, 9314104, 16299682, 18628208, 32599364, 65198728, 130397456]

約数ペア:

[(1, 130397456), (2, 65198728), (4, 32599364), (7, 18628208), (8, 16299682), (14, 9314104), (16, 8149841), (19, 6863024), (28, 4657052), (29, 4496464), (38, 3431512), (56, 2328526), (58, 2248232), (76, 1715756), (112, 1164263), (116, 1124116), (133, 980432), (152, 857878), (203, 642352), (232, 562058), (266, 490216), (304, 428939), (406, 321176), (464, 281029), (532, 245108), (551, 236656), (812, 160588), (1064, 122554), (1102, 118328), (1624, 80294), (2113, 61712), (2128, 61277), (2204, 59164), (3248, 40147), (3857, 33808), (4226, 30856), (4408, 29582), (7714, 16904), (8452, 15428), (8816, 14791)]