134398516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 281731072

約数和(自身を除く): 147332556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 2311, 4154, 4622, 8308, 9244, 14539, 16177, 29078, 32354, 58156, 64708, 71641, 143282, 154837, 286564, 309674, 501487, 619348, 1002974, 1083859, 2005948, 2167718, 4335436, 4799947, 9599894, 19199788, 33599629, 67199258, 134398516]

約数ペア:

[(1, 134398516), (2, 67199258), (4, 33599629), (7, 19199788), (14, 9599894), (28, 4799947), (31, 4335436), (62, 2167718), (67, 2005948), (124, 1083859), (134, 1002974), (217, 619348), (268, 501487), (434, 309674), (469, 286564), (868, 154837), (938, 143282), (1876, 71641), (2077, 64708), (2311, 58156), (4154, 32354), (4622, 29078), (8308, 16177), (9244, 14539)]