147256452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12497

約数の個数: 72

約数和(自身を含む): 434493696

約数和(自身を除く): 287237244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 12433, 24866, 37299, 49732, 74598, 87031, 111897, 149196, 174062, 223794, 261093, 348124, 447588, 522186, 584351, 783279, 1044372, 1168702, 1566558, 1753053, 2337404, 3133116, 3506106, 4090457, 5259159, 7012212, 8180914, 10518318, 12271371, 16361828, 21036636, 24542742, 36814113, 49085484, 73628226, 147256452]

約数ペア:

[(1, 147256452), (2, 73628226), (3, 49085484), (4, 36814113), (6, 24542742), (7, 21036636), (9, 16361828), (12, 12271371), (14, 10518318), (18, 8180914), (21, 7012212), (28, 5259159), (36, 4090457), (42, 3506106), (47, 3133116), (63, 2337404), (84, 1753053), (94, 1566558), (126, 1168702), (141, 1044372), (188, 783279), (252, 584351), (282, 522186), (329, 447588), (423, 348124), (564, 261093), (658, 223794), (846, 174062), (987, 149196), (1316, 111897), (1692, 87031), (1974, 74598), (2961, 49732), (3948, 37299), (5922, 24866), (11844, 12433)]