169952416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 201636704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 71, 76, 124, 127, 142, 152, 248, 254, 284, 304, 496, 508, 568, 589, 608, 992, 1016, 1136, 1178, 1349, 2032, 2201, 2272, 2356, 2413, 2698, 3937, 4064, 4402, 4712, 4826, 5396, 7874, 8804, 9017, 9424, 9652, 10792, 15748, 17608, 18034, 18848, 19304, 21584, 31496, 35216, 36068, 38608, 41819, 43168, 62992, 70432, 72136, 74803, 77216, 83638, 125984, 144272, 149606, 167276, 171323, 279527, 288544, 299212, 334552, 342646, 559054, 598424, 669104, 685292, 1118108, 1196848, 1338208, 1370584, 2236216, 2393696, 2741168, 4472432, 5311013, 5482336, 8944864, 10622026, 21244052, 42488104, 84976208, 169952416]

約数ペア:

[(1, 169952416), (2, 84976208), (4, 42488104), (8, 21244052), (16, 10622026), (19, 8944864), (31, 5482336), (32, 5311013), (38, 4472432), (62, 2741168), (71, 2393696), (76, 2236216), (124, 1370584), (127, 1338208), (142, 1196848), (152, 1118108), (248, 685292), (254, 669104), (284, 598424), (304, 559054), (496, 342646), (508, 334552), (568, 299212), (589, 288544), (608, 279527), (992, 171323), (1016, 167276), (1136, 149606), (1178, 144272), (1349, 125984), (2032, 83638), (2201, 77216), (2272, 74803), (2356, 72136), (2413, 70432), (2698, 62992), (3937, 43168), (4064, 41819), (4402, 38608), (4712, 36068), (4826, 35216), (5396, 31496), (7874, 21584), (8804, 19304), (9017, 18848), (9424, 18034), (9652, 17608), (10792, 15748)]