145716788

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{18133}}^1$

素因数の和:18192

約数の個数: 36

約数和(自身を含む): 303889572

約数和(自身を除く): 158172784

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 18133, 36266, 72532, 126931, 253862, 507724, 743453, 888517, 1486906, 1777034, 2973812, 3554068, 5204171, 10408342, 20816684, 36429197, 72858394, 145716788]

約数ペア:

[(1, 145716788), (2, 72858394), (4, 36429197), (7, 20816684), (14, 10408342), (28, 5204171), (41, 3554068), (49, 2973812), (82, 1777034), (98, 1486906), (164, 888517), (196, 743453), (287, 507724), (574, 253862), (1148, 126931), (2009, 72532), (4018, 36266), (8036, 18133)]