140909144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1237}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 274093200

約数和(自身を除く): 133184056

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 491, 982, 1237, 1964, 2474, 3928, 4948, 9896, 14239, 28478, 35873, 56956, 71746, 113912, 143492, 286984, 607367, 1214734, 2429468, 4858936, 17613643, 35227286, 70454572, 140909144]

約数ペア:

[(1, 140909144), (2, 70454572), (4, 35227286), (8, 17613643), (29, 4858936), (58, 2429468), (116, 1214734), (232, 607367), (491, 286984), (982, 143492), (1237, 113912), (1964, 71746), (2474, 56956), (3928, 35873), (4948, 28478), (9896, 14239)]