156949713470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4909}}^1\times {\mathrm{26423}}^1$

素因数の和:31361

約数の個数: 48

約数和(自身を含む): 310601964960

約数和(自身を除く): 153652251490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 4909, 9818, 24545, 26423, 49090, 52846, 53999, 107998, 132115, 264230, 269995, 290653, 539990, 581306, 593989, 1187978, 1453265, 2906530, 2969945, 3197183, 5939890, 6394366, 15985915, 31971830, 129710507, 259421014, 648552535, 1297105070, 1426815577, 2853631154, 7134077885, 14268155770, 15694971347, 31389942694, 78474856735, 156949713470]

約数ペア:

[(1, 156949713470), (2, 78474856735), (5, 31389942694), (10, 15694971347), (11, 14268155770), (22, 7134077885), (55, 2853631154), (110, 1426815577), (121, 1297105070), (242, 648552535), (605, 259421014), (1210, 129710507), (4909, 31971830), (9818, 15985915), (24545, 6394366), (26423, 5939890), (49090, 3197183), (52846, 2969945), (53999, 2906530), (107998, 1453265), (132115, 1187978), (264230, 593989), (269995, 581306), (290653, 539990)]