130401712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 306408960

約数和(自身を除く): 176007248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 233, 263, 266, 304, 466, 526, 532, 932, 1052, 1064, 1631, 1841, 1864, 2104, 2128, 3262, 3682, 3728, 4208, 4427, 4997, 6524, 7364, 8854, 9994, 13048, 14728, 17708, 19988, 26096, 29456, 30989, 34979, 35416, 39976, 61279, 61978, 69958, 70832, 79952, 122558, 123956, 139916, 245116, 247912, 279832, 428953, 490232, 495824, 559664, 857906, 980464, 1164301, 1715812, 2328602, 3431624, 4657204, 6863248, 8150107, 9314408, 16300214, 18628816, 32600428, 65200856, 130401712]

約数ペア:

[(1, 130401712), (2, 65200856), (4, 32600428), (7, 18628816), (8, 16300214), (14, 9314408), (16, 8150107), (19, 6863248), (28, 4657204), (38, 3431624), (56, 2328602), (76, 1715812), (112, 1164301), (133, 980464), (152, 857906), (233, 559664), (263, 495824), (266, 490232), (304, 428953), (466, 279832), (526, 247912), (532, 245116), (932, 139916), (1052, 123956), (1064, 122558), (1631, 79952), (1841, 70832), (1864, 69958), (2104, 61978), (2128, 61279), (3262, 39976), (3682, 35416), (3728, 34979), (4208, 30989), (4427, 29456), (4997, 26096), (6524, 19988), (7364, 17708), (8854, 14728), (9994, 13048)]