152289790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^2$

素因数の和:808

約数の個数: 24

約数和(自身を含む): 276930360

約数和(自身を除く): 124640570

約数列:

[1, 2, 5, 10, 139, 278, 331, 662, 695, 1390, 1655, 3310, 46009, 92018, 109561, 219122, 230045, 460090, 547805, 1095610, 15228979, 30457958, 76144895, 152289790]

約数ペア:

[(1, 152289790), (2, 76144895), (5, 30457958), (10, 15228979), (139, 1095610), (278, 547805), (331, 460090), (662, 230045), (695, 219122), (1390, 109561), (1655, 92018), (3310, 46009)]