158006128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 377475840

約数和(自身を除く): 219469712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 1811, 2128, 2296, 3116, 3622, 4592, 5453, 6232, 7244, 10906, 12464, 12677, 14488, 21812, 25354, 28976, 34409, 43624, 50708, 68818, 74251, 87248, 101416, 137636, 148502, 202832, 240863, 275272, 297004, 481726, 519757, 550544, 594008, 963452, 1039514, 1188016, 1410769, 1926904, 2079028, 2821538, 3853808, 4158056, 5643076, 8316112, 9875383, 11286152, 19750766, 22572304, 39501532, 79003064, 158006128]

約数ペア:

[(1, 158006128), (2, 79003064), (4, 39501532), (7, 22572304), (8, 19750766), (14, 11286152), (16, 9875383), (19, 8316112), (28, 5643076), (38, 4158056), (41, 3853808), (56, 2821538), (76, 2079028), (82, 1926904), (112, 1410769), (133, 1188016), (152, 1039514), (164, 963452), (266, 594008), (287, 550544), (304, 519757), (328, 481726), (532, 297004), (574, 275272), (656, 240863), (779, 202832), (1064, 148502), (1148, 137636), (1558, 101416), (1811, 87248), (2128, 74251), (2296, 68818), (3116, 50708), (3622, 43624), (4592, 34409), (5453, 28976), (6232, 25354), (7244, 21812), (10906, 14488), (12464, 12677)]