140604064

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 289336320

約数和(自身を除く): 148732256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 412, 464, 824, 928, 1471, 1648, 2942, 2987, 3296, 5884, 5974, 11768, 11948, 23536, 23896, 42659, 47072, 47792, 85318, 95584, 151513, 170636, 303026, 341272, 606052, 682544, 1212104, 1365088, 2424208, 4393877, 4848416, 8787754, 17575508, 35151016, 70302032, 140604064]

約数ペア:

[(1, 140604064), (2, 70302032), (4, 35151016), (8, 17575508), (16, 8787754), (29, 4848416), (32, 4393877), (58, 2424208), (103, 1365088), (116, 1212104), (206, 682544), (232, 606052), (412, 341272), (464, 303026), (824, 170636), (928, 151513), (1471, 95584), (1648, 85318), (2942, 47792), (2987, 47072), (3296, 42659), (5884, 23896), (5974, 23536), (11768, 11948)]