133875824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 292481280

約数和(自身を除く): 158605456

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 304, 328, 368, 437, 467, 656, 779, 874, 934, 943, 1558, 1748, 1868, 1886, 3116, 3496, 3736, 3772, 6232, 6992, 7472, 7544, 8873, 10741, 12464, 15088, 17746, 17917, 19147, 21482, 35492, 35834, 38294, 42964, 70984, 71668, 76588, 85928, 141968, 143336, 153176, 171856, 204079, 286672, 306352, 363793, 408158, 440381, 727586, 816316, 880762, 1455172, 1632632, 1761524, 2910344, 3265264, 3523048, 5820688, 7046096, 8367239, 16734478, 33468956, 66937912, 133875824]

約数ペア:

[(1, 133875824), (2, 66937912), (4, 33468956), (8, 16734478), (16, 8367239), (19, 7046096), (23, 5820688), (38, 3523048), (41, 3265264), (46, 2910344), (76, 1761524), (82, 1632632), (92, 1455172), (152, 880762), (164, 816316), (184, 727586), (304, 440381), (328, 408158), (368, 363793), (437, 306352), (467, 286672), (656, 204079), (779, 171856), (874, 153176), (934, 143336), (943, 141968), (1558, 85928), (1748, 76588), (1868, 71668), (1886, 70984), (3116, 42964), (3496, 38294), (3736, 35834), (3772, 35492), (6232, 21482), (6992, 19147), (7472, 17917), (7544, 17746), (8873, 15088), (10741, 12464)]