140834612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 282428160

約数和(自身を除く): 141593548

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 113, 124, 226, 437, 452, 529, 589, 713, 874, 1058, 1178, 1426, 1748, 2116, 2147, 2356, 2599, 2852, 3503, 4294, 5198, 7006, 8588, 10051, 10396, 13547, 14012, 16399, 20102, 27094, 32798, 40204, 49381, 54188, 59777, 65596, 66557, 80569, 98762, 119554, 133114, 161138, 197524, 239108, 266228, 311581, 322276, 623162, 1135763, 1246324, 1530811, 1853087, 2271526, 3061622, 3706174, 4543052, 6123244, 7412348, 35208653, 70417306, 140834612]

約数ペア:

[(1, 140834612), (2, 70417306), (4, 35208653), (19, 7412348), (23, 6123244), (31, 4543052), (38, 3706174), (46, 3061622), (62, 2271526), (76, 1853087), (92, 1530811), (113, 1246324), (124, 1135763), (226, 623162), (437, 322276), (452, 311581), (529, 266228), (589, 239108), (713, 197524), (874, 161138), (1058, 133114), (1178, 119554), (1426, 98762), (1748, 80569), (2116, 66557), (2147, 65596), (2356, 59777), (2599, 54188), (2852, 49381), (3503, 40204), (4294, 32798), (5198, 27094), (7006, 20102), (8588, 16399), (10051, 14012), (10396, 13547)]