158722928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109013}}^1$

素因数の和:109041

約数の個数: 40

約数和(自身を含む): 378496608

約数和(自身を除く): 219773680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 109013, 218026, 436052, 763091, 872104, 1417169, 1526182, 1744208, 2834338, 3052364, 5668676, 6104728, 9920183, 11337352, 12209456, 19840366, 22674704, 39680732, 79361464, 158722928]

約数ペア:

[(1, 158722928), (2, 79361464), (4, 39680732), (7, 22674704), (8, 19840366), (13, 12209456), (14, 11337352), (16, 9920183), (26, 6104728), (28, 5668676), (52, 3052364), (56, 2834338), (91, 1744208), (104, 1526182), (112, 1417169), (182, 872104), (208, 763091), (364, 436052), (728, 218026), (1456, 109013)]