220121148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{108541}}^1$

素因数の和:108574

約数の個数: 36

約数和(自身を含む): 556169208

約数和(自身を除く): 336048060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 108541, 217082, 325623, 434164, 651246, 1302492, 1411033, 2822066, 4233099, 5644132, 8466198, 16932396, 18343429, 36686858, 55030287, 73373716, 110060574, 220121148]

約数ペア:

[(1, 220121148), (2, 110060574), (3, 73373716), (4, 55030287), (6, 36686858), (12, 18343429), (13, 16932396), (26, 8466198), (39, 5644132), (52, 4233099), (78, 2822066), (156, 1411033), (169, 1302492), (338, 651246), (507, 434164), (676, 325623), (1014, 217082), (2028, 108541)]