156546

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 376320

約数和(自身を除く): 219774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 223, 234, 351, 446, 669, 702, 1338, 2007, 2899, 4014, 5798, 6021, 8697, 12042, 17394, 26091, 52182, 78273, 156546]

約数ペア:

[(1, 156546), (2, 78273), (3, 52182), (6, 26091), (9, 17394), (13, 12042), (18, 8697), (26, 6021), (27, 5798), (39, 4014), (54, 2899), (78, 2007), (117, 1338), (223, 702), (234, 669), (351, 446)]