161845296

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4794

約数の個数: 80

約数和(自身を含む): 450447360

約数和(自身を除く): 288602064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 4729, 5704, 8556, 9458, 11408, 14187, 17112, 18916, 28374, 34224, 37832, 56748, 75664, 108767, 113496, 146599, 217534, 226992, 293198, 326301, 435068, 439797, 586396, 652602, 870136, 879594, 1172792, 1305204, 1740272, 1759188, 2345584, 2610408, 3371777, 3518376, 5220816, 6743554, 7036752, 10115331, 13487108, 20230662, 26974216, 40461324, 53948432, 80922648, 161845296]

約数ペア:

[(1, 161845296), (2, 80922648), (3, 53948432), (4, 40461324), (6, 26974216), (8, 20230662), (12, 13487108), (16, 10115331), (23, 7036752), (24, 6743554), (31, 5220816), (46, 3518376), (48, 3371777), (62, 2610408), (69, 2345584), (92, 1759188), (93, 1740272), (124, 1305204), (138, 1172792), (184, 879594), (186, 870136), (248, 652602), (276, 586396), (368, 439797), (372, 435068), (496, 326301), (552, 293198), (713, 226992), (744, 217534), (1104, 146599), (1426, 113496), (1488, 108767), (2139, 75664), (2852, 56748), (4278, 37832), (4729, 34224), (5704, 28374), (8556, 18916), (9458, 17112), (11408, 14187)]