156978460764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{240899}}^1$

素因数の和:241719

約数の個数: 72

約数和(自身を含む): 414586972800

約数和(自身を除く): 257608512036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 787, 828, 1574, 2361, 3148, 4722, 7083, 9444, 14166, 18101, 28332, 36202, 54303, 72404, 108606, 162909, 217212, 240899, 325818, 481798, 651636, 722697, 963596, 1445394, 2168091, 2890788, 4336182, 5540677, 8672364, 11081354, 16622031, 22162708, 33244062, 49866093, 66488124, 99732186, 189587513, 199464372, 379175026, 568762539, 758350052, 1137525078, 1706287617, 2275050156, 3412575234, 4360512799, 6825150468, 8721025598, 13081538397, 17442051196, 26163076794, 39244615191, 52326153588, 78489230382, 156978460764]

約数ペア:

[(1, 156978460764), (2, 78489230382), (3, 52326153588), (4, 39244615191), (6, 26163076794), (9, 17442051196), (12, 13081538397), (18, 8721025598), (23, 6825150468), (36, 4360512799), (46, 3412575234), (69, 2275050156), (92, 1706287617), (138, 1137525078), (207, 758350052), (276, 568762539), (414, 379175026), (787, 199464372), (828, 189587513), (1574, 99732186), (2361, 66488124), (3148, 49866093), (4722, 33244062), (7083, 22162708), (9444, 16622031), (14166, 11081354), (18101, 8672364), (28332, 5540677), (36202, 4336182), (54303, 2890788), (72404, 2168091), (108606, 1445394), (162909, 963596), (217212, 722697), (240899, 651636), (325818, 481798)]