142711204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 275990400

約数和(自身を除く): 133279196

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 292, 551, 887, 1102, 1387, 1774, 2117, 2204, 2774, 3548, 4234, 5548, 8468, 16853, 25723, 33706, 40223, 51446, 64751, 67412, 80446, 102892, 129502, 160892, 259004, 488737, 977474, 1230269, 1877779, 1954948, 2460538, 3755558, 4921076, 7511116, 35677801, 71355602, 142711204]

約数ペア:

[(1, 142711204), (2, 71355602), (4, 35677801), (19, 7511116), (29, 4921076), (38, 3755558), (58, 2460538), (73, 1954948), (76, 1877779), (116, 1230269), (146, 977474), (292, 488737), (551, 259004), (887, 160892), (1102, 129502), (1387, 102892), (1774, 80446), (2117, 67412), (2204, 64751), (2774, 51446), (3548, 40223), (4234, 33706), (5548, 25723), (8468, 16853)]