131629176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{261169}}^1$

素因数の和:261188

約数の個数: 48

約数和(自身を含む): 407425200

約数和(自身を除く): 275796024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 261169, 522338, 783507, 1044676, 1567014, 1828183, 2089352, 2350521, 3134028, 3656366, 4701042, 5484549, 6268056, 7312732, 9402084, 10969098, 14625464, 16453647, 18804168, 21938196, 32907294, 43876392, 65814588, 131629176]

約数ペア:

[(1, 131629176), (2, 65814588), (3, 43876392), (4, 32907294), (6, 21938196), (7, 18804168), (8, 16453647), (9, 14625464), (12, 10969098), (14, 9402084), (18, 7312732), (21, 6268056), (24, 5484549), (28, 4701042), (36, 3656366), (42, 3134028), (56, 2350521), (63, 2089352), (72, 1828183), (84, 1567014), (126, 1044676), (168, 783507), (252, 522338), (504, 261169)]