156784199296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{30893}}^1$

素因数の和:32217

約数の個数: 64

約数和(自身を含む): 322681651200

約数和(自身を除く): 165897451904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1279, 1984, 2558, 3968, 5116, 10232, 20464, 30893, 39649, 40928, 61786, 79298, 81856, 123572, 158596, 163712, 247144, 317192, 494288, 634384, 957683, 988576, 1268768, 1915366, 1977152, 2537536, 3830732, 3954304, 5075072, 7661464, 15322928, 30645856, 39512147, 61291712, 79024294, 122583424, 158048588, 316097176, 632194352, 1224876557, 1264388704, 2449753114, 2528777408, 4899506228, 5057554816, 9799012456, 19598024912, 39196049824, 78392099648, 156784199296]

約数ペア:

[(1, 156784199296), (2, 78392099648), (4, 39196049824), (8, 19598024912), (16, 9799012456), (31, 5057554816), (32, 4899506228), (62, 2528777408), (64, 2449753114), (124, 1264388704), (128, 1224876557), (248, 632194352), (496, 316097176), (992, 158048588), (1279, 122583424), (1984, 79024294), (2558, 61291712), (3968, 39512147), (5116, 30645856), (10232, 15322928), (20464, 7661464), (30893, 5075072), (39649, 3954304), (40928, 3830732), (61786, 2537536), (79298, 1977152), (81856, 1915366), (123572, 1268768), (158596, 988576), (163712, 957683), (247144, 634384), (317192, 494288)]