155137212

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{42667}}^1$

素因数の和:42778

約数の個数: 36

約数和(自身を含む): 396044376

約数和(自身を除く): 240907164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 42667, 85334, 128001, 170668, 256002, 384003, 512004, 768006, 1536012, 4309367, 8618734, 12928101, 17237468, 25856202, 38784303, 51712404, 77568606, 155137212]

約数ペア:

[(1, 155137212), (2, 77568606), (3, 51712404), (4, 38784303), (6, 25856202), (9, 17237468), (12, 12928101), (18, 8618734), (36, 4309367), (101, 1536012), (202, 768006), (303, 512004), (404, 384003), (606, 256002), (909, 170668), (1212, 128001), (1818, 85334), (3636, 42667)]