158403824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9547}}^1$

素因数の和:9633

約数の個数: 40

約数和(自身を含む): 330322608

約数和(自身を除く): 171918784

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 9547, 16592, 19094, 38188, 76376, 152752, 162299, 324598, 582367, 649196, 1164734, 1298392, 2329468, 2596784, 4658936, 9317872, 9900239, 19800478, 39600956, 79201912, 158403824]

約数ペア:

[(1, 158403824), (2, 79201912), (4, 39600956), (8, 19800478), (16, 9900239), (17, 9317872), (34, 4658936), (61, 2596784), (68, 2329468), (122, 1298392), (136, 1164734), (244, 649196), (272, 582367), (488, 324598), (976, 162299), (1037, 152752), (2074, 76376), (4148, 38188), (8296, 19094), (9547, 16592)]