156543189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 241971840

約数和(自身を除く): 85428651

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 3219, 4421, 11803, 13263, 35409, 48631, 128209, 145893, 163577, 384627, 490731, 1410299, 1799347, 4230897, 4743733, 5398041, 14231199, 52181063, 156543189]

約数ペア:

[(1, 156543189), (3, 52181063), (11, 14231199), (29, 5398041), (33, 4743733), (37, 4230897), (87, 1799347), (111, 1410299), (319, 490731), (407, 384627), (957, 163577), (1073, 145893), (1221, 128209), (3219, 48631), (4421, 35409), (11803, 13263)]