142470832

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7946

約数の個数: 60

約数和(自身を含む): 335108016

約数和(自身を除く): 192637184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 7901, 9016, 15802, 18032, 31604, 55307, 63208, 110614, 126416, 181723, 221228, 363446, 387149, 442456, 726892, 774298, 884912, 1272061, 1453784, 1548596, 2544122, 2907568, 3097192, 5088244, 6194384, 8904427, 10176488, 17808854, 20352976, 35617708, 71235416, 142470832]

約数ペア:

[(1, 142470832), (2, 71235416), (4, 35617708), (7, 20352976), (8, 17808854), (14, 10176488), (16, 8904427), (23, 6194384), (28, 5088244), (46, 3097192), (49, 2907568), (56, 2544122), (92, 1548596), (98, 1453784), (112, 1272061), (161, 884912), (184, 774298), (196, 726892), (322, 442456), (368, 387149), (392, 363446), (644, 221228), (784, 181723), (1127, 126416), (1288, 110614), (2254, 63208), (2576, 55307), (4508, 31604), (7901, 18032), (9016, 15802)]