102452142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 235710720

約数和(自身を除く): 133258578

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 219, 247, 438, 494, 741, 947, 949, 1387, 1482, 1894, 1898, 2774, 2841, 2847, 4161, 5682, 5694, 8322, 12311, 17993, 18031, 24622, 35986, 36062, 36933, 53979, 54093, 69131, 73866, 107958, 108186, 138262, 207393, 233909, 414786, 467818, 701727, 898703, 1313489, 1403454, 1797406, 2626978, 2696109, 3940467, 5392218, 7880934, 17075357, 34150714, 51226071, 102452142]

約数ペア:

[(1, 102452142), (2, 51226071), (3, 34150714), (6, 17075357), (13, 7880934), (19, 5392218), (26, 3940467), (38, 2696109), (39, 2626978), (57, 1797406), (73, 1403454), (78, 1313489), (114, 898703), (146, 701727), (219, 467818), (247, 414786), (438, 233909), (494, 207393), (741, 138262), (947, 108186), (949, 107958), (1387, 73866), (1482, 69131), (1894, 54093), (1898, 53979), (2774, 36933), (2841, 36062), (2847, 35986), (4161, 24622), (5682, 18031), (5694, 17993), (8322, 12311)]