156778362

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223331}}^1$

素因数の和:223355

約数の個数: 32

約数和(自身を含む): 375197760

約数和(自身を除く): 218419398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 223331, 446662, 669993, 1339986, 2009979, 2903303, 4019958, 5806606, 6029937, 8709909, 12059874, 17419818, 26129727, 52259454, 78389181, 156778362]

約数ペア:

[(1, 156778362), (2, 78389181), (3, 52259454), (6, 26129727), (9, 17419818), (13, 12059874), (18, 8709909), (26, 6029937), (27, 5806606), (39, 4019958), (54, 2903303), (78, 2009979), (117, 1339986), (234, 669993), (351, 446662), (702, 223331)]