156937728906

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19770437}}^1$

素因数の和:19770465

約数の個数: 60

約数和(自身を含む): 409070132658

約数和(自身を除く): 252132403752

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 19770437, 39540874, 59311311, 118622622, 138393059, 177933933, 276786118, 355867866, 415179177, 533801799, 830358354, 968751413, 1067603598, 1245537531, 1601405397, 1937502826, 2491075062, 2906254239, 3202810794, 3736612593, 5812508478, 7473225186, 8718762717, 11209837779, 17437525434, 22419675558, 26156288151, 52312576302, 78468864453, 156937728906]

約数ペア:

[(1, 156937728906), (2, 78468864453), (3, 52312576302), (6, 26156288151), (7, 22419675558), (9, 17437525434), (14, 11209837779), (18, 8718762717), (21, 7473225186), (27, 5812508478), (42, 3736612593), (49, 3202810794), (54, 2906254239), (63, 2491075062), (81, 1937502826), (98, 1601405397), (126, 1245537531), (147, 1067603598), (162, 968751413), (189, 830358354), (294, 533801799), (378, 415179177), (441, 355867866), (567, 276786118), (882, 177933933), (1134, 138393059), (1323, 118622622), (2646, 59311311), (3969, 39540874), (7938, 19770437)]