147071932

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 320061840

約数和(自身を除く): 172989908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 266, 292, 511, 532, 541, 931, 1022, 1082, 1387, 1862, 2044, 2164, 2774, 3577, 3724, 3787, 5548, 7154, 7574, 9709, 10279, 14308, 15148, 19418, 20558, 26509, 38836, 39493, 41116, 53018, 67963, 71953, 78986, 106036, 135926, 143906, 157972, 271852, 276451, 287812, 503671, 552902, 750367, 1007342, 1105804, 1500734, 1935157, 2014684, 3001468, 3870314, 5252569, 7740628, 10505138, 21010276, 36767983, 73535966, 147071932]

約数ペア:

[(1, 147071932), (2, 73535966), (4, 36767983), (7, 21010276), (14, 10505138), (19, 7740628), (28, 5252569), (38, 3870314), (49, 3001468), (73, 2014684), (76, 1935157), (98, 1500734), (133, 1105804), (146, 1007342), (196, 750367), (266, 552902), (292, 503671), (511, 287812), (532, 276451), (541, 271852), (931, 157972), (1022, 143906), (1082, 135926), (1387, 106036), (1862, 78986), (2044, 71953), (2164, 67963), (2774, 53018), (3577, 41116), (3724, 39493), (3787, 38836), (5548, 26509), (7154, 20558), (7574, 19418), (9709, 15148), (10279, 14308)]