155000556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{226609}}^1$

素因数の和:226638

約数の個数: 36

約数和(自身を含む): 412430200

約数和(自身を除く): 257429644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 226609, 453218, 679827, 906436, 1359654, 2039481, 2719308, 4078962, 4305571, 8157924, 8611142, 12916713, 17222284, 25833426, 38750139, 51666852, 77500278, 155000556]

約数ペア:

[(1, 155000556), (2, 77500278), (3, 51666852), (4, 38750139), (6, 25833426), (9, 17222284), (12, 12916713), (18, 8611142), (19, 8157924), (36, 4305571), (38, 4078962), (57, 2719308), (76, 2039481), (114, 1359654), (171, 906436), (228, 679827), (342, 453218), (684, 226609)]