140246848

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{853}}^1$

素因数の和:1239

約数の個数: 56

約数和(自身を含む): 319300352

約数和(自身を除く): 179053504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 448, 734, 853, 1468, 1706, 2569, 2936, 3412, 5138, 5872, 5971, 6824, 10276, 11744, 11942, 13648, 20552, 23488, 23884, 27296, 41104, 47768, 54592, 82208, 95536, 164416, 191072, 313051, 382144, 626102, 1252204, 2191357, 2504408, 4382714, 5008816, 8765428, 10017632, 17530856, 20035264, 35061712, 70123424, 140246848]

約数ペア:

[(1, 140246848), (2, 70123424), (4, 35061712), (7, 20035264), (8, 17530856), (14, 10017632), (16, 8765428), (28, 5008816), (32, 4382714), (56, 2504408), (64, 2191357), (112, 1252204), (224, 626102), (367, 382144), (448, 313051), (734, 191072), (853, 164416), (1468, 95536), (1706, 82208), (2569, 54592), (2936, 47768), (3412, 41104), (5138, 27296), (5872, 23884), (5971, 23488), (6824, 20552), (10276, 13648), (11744, 11942)]