143032078

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 272341440

約数和(自身を除く): 129309362

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 89, 98, 161, 178, 217, 322, 434, 529, 623, 713, 1058, 1127, 1246, 1426, 1519, 2047, 2254, 2759, 3038, 3703, 4094, 4361, 4991, 5518, 7406, 8722, 9982, 14329, 16399, 19313, 25921, 28658, 32798, 34937, 38626, 47081, 51842, 63457, 69874, 94162, 100303, 114793, 126914, 135191, 200606, 229586, 270382, 329567, 444199, 659134, 803551, 888398, 1459511, 1607102, 2306969, 2919022, 3109393, 4613938, 6218786, 10216577, 20433154, 71516039, 143032078]

約数ペア:

[(1, 143032078), (2, 71516039), (7, 20433154), (14, 10216577), (23, 6218786), (31, 4613938), (46, 3109393), (49, 2919022), (62, 2306969), (89, 1607102), (98, 1459511), (161, 888398), (178, 803551), (217, 659134), (322, 444199), (434, 329567), (529, 270382), (623, 229586), (713, 200606), (1058, 135191), (1127, 126914), (1246, 114793), (1426, 100303), (1519, 94162), (2047, 69874), (2254, 63457), (2759, 51842), (3038, 47081), (3703, 38626), (4094, 34937), (4361, 32798), (4991, 28658), (5518, 25921), (7406, 19313), (8722, 16399), (9982, 14329)]