154385856779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1\times {\mathrm{6011}}^1$

素因数の和:8856

約数の個数: 48

約数和(自身を含む): 207551362176

約数和(自身を除く): 53165505397

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 2803, 6011, 9163, 19621, 30833, 42077, 47651, 66121, 102187, 137347, 215831, 294539, 333557, 462847, 524161, 715309, 1124057, 1510817, 2334899, 3239929, 3669127, 5007163, 7868399, 16848833, 25683889, 55078793, 117941831, 185337163, 286430161, 825592817, 1297360141, 2005011127, 3150731771, 9081520987, 14035077889, 22055122397, 154385856779]

約数ペア:

[(1, 154385856779), (7, 22055122397), (11, 14035077889), (17, 9081520987), (49, 3150731771), (77, 2005011127), (119, 1297360141), (187, 825592817), (539, 286430161), (833, 185337163), (1309, 117941831), (2803, 55078793), (6011, 25683889), (9163, 16848833), (19621, 7868399), (30833, 5007163), (42077, 3669127), (47651, 3239929), (66121, 2334899), (102187, 1510817), (137347, 1124057), (215831, 715309), (294539, 524161), (333557, 462847)]