162775360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 427280832

約数和(自身を除く): 264505472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 131, 160, 176, 220, 262, 320, 352, 353, 440, 524, 655, 704, 706, 880, 1048, 1310, 1412, 1441, 1760, 1765, 2096, 2620, 2824, 2882, 3520, 3530, 3883, 4192, 5240, 5648, 5764, 7060, 7205, 7766, 8384, 10480, 11296, 11528, 14120, 14410, 15532, 19415, 20960, 22592, 23056, 28240, 28820, 31064, 38830, 41920, 46112, 46243, 56480, 57640, 62128, 77660, 92224, 92486, 112960, 115280, 124256, 155320, 184972, 230560, 231215, 248512, 310640, 369944, 461120, 462430, 508673, 621280, 739888, 924860, 1017346, 1242560, 1479776, 1849720, 2034692, 2543365, 2959552, 3699440, 4069384, 5086730, 7398880, 8138768, 10173460, 14797760, 16277536, 20346920, 32555072, 40693840, 81387680, 162775360]

約数ペア:

[(1, 162775360), (2, 81387680), (4, 40693840), (5, 32555072), (8, 20346920), (10, 16277536), (11, 14797760), (16, 10173460), (20, 8138768), (22, 7398880), (32, 5086730), (40, 4069384), (44, 3699440), (55, 2959552), (64, 2543365), (80, 2034692), (88, 1849720), (110, 1479776), (131, 1242560), (160, 1017346), (176, 924860), (220, 739888), (262, 621280), (320, 508673), (352, 462430), (353, 461120), (440, 369944), (524, 310640), (655, 248512), (704, 231215), (706, 230560), (880, 184972), (1048, 155320), (1310, 124256), (1412, 115280), (1441, 112960), (1760, 92486), (1765, 92224), (2096, 77660), (2620, 62128), (2824, 57640), (2882, 56480), (3520, 46243), (3530, 46112), (3883, 41920), (4192, 38830), (5240, 31064), (5648, 28820), (5764, 28240), (7060, 23056), (7205, 22592), (7766, 20960), (8384, 19415), (10480, 15532), (11296, 14410), (11528, 14120)]