165449930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 313058304

約数和(自身を除く): 147608374

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 191, 206, 290, 382, 515, 841, 955, 1030, 1682, 1910, 2987, 4205, 5539, 5974, 8410, 11078, 14935, 19673, 27695, 29870, 39346, 55390, 86623, 98365, 160631, 173246, 196730, 321262, 433115, 570517, 803155, 866230, 1141034, 1606310, 2852585, 5705170, 16544993, 33089986, 82724965, 165449930]

約数ペア:

[(1, 165449930), (2, 82724965), (5, 33089986), (10, 16544993), (29, 5705170), (58, 2852585), (103, 1606310), (145, 1141034), (191, 866230), (206, 803155), (290, 570517), (382, 433115), (515, 321262), (841, 196730), (955, 173246), (1030, 160631), (1682, 98365), (1910, 86623), (2987, 55390), (4205, 39346), (5539, 29870), (5974, 27695), (8410, 19673), (11078, 14935)]