156948928

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:965

約数の個数: 56

約数和(自身を含む): 325709280

約数和(自身を除く): 168760352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 116, 206, 232, 412, 464, 821, 824, 928, 1642, 1648, 1856, 2987, 3284, 3296, 5974, 6568, 6592, 11948, 13136, 23809, 23896, 26272, 47618, 47792, 52544, 84563, 95236, 95584, 169126, 190472, 191168, 338252, 380944, 676504, 761888, 1353008, 1523776, 2452327, 2706016, 4904654, 5412032, 9809308, 19618616, 39237232, 78474464, 156948928]

約数ペア:

[(1, 156948928), (2, 78474464), (4, 39237232), (8, 19618616), (16, 9809308), (29, 5412032), (32, 4904654), (58, 2706016), (64, 2452327), (103, 1523776), (116, 1353008), (206, 761888), (232, 676504), (412, 380944), (464, 338252), (821, 191168), (824, 190472), (928, 169126), (1642, 95584), (1648, 95236), (1856, 84563), (2987, 52544), (3284, 47792), (3296, 47618), (5974, 26272), (6568, 23896), (6592, 23809), (11948, 13136)]