157400484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40609}}^1$

素因数の和:40652

約数の個数: 48

約数和(自身を含む): 409348800

約数和(自身を除く): 251948316

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 40609, 81218, 121827, 162436, 243654, 487308, 690353, 771571, 1380706, 1543142, 2071059, 2314713, 2761412, 3086284, 4142118, 4629426, 8284236, 9258852, 13116707, 26233414, 39350121, 52466828, 78700242, 157400484]

約数ペア:

[(1, 157400484), (2, 78700242), (3, 52466828), (4, 39350121), (6, 26233414), (12, 13116707), (17, 9258852), (19, 8284236), (34, 4629426), (38, 4142118), (51, 3086284), (57, 2761412), (68, 2314713), (76, 2071059), (102, 1543142), (114, 1380706), (204, 771571), (228, 690353), (323, 487308), (646, 243654), (969, 162436), (1292, 121827), (1938, 81218), (3876, 40609)]