131044564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 276914176

約数和(自身を除く): 145869612

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 3511, 5332, 7022, 9331, 14044, 18662, 24577, 37324, 49154, 98308, 108841, 150973, 217682, 301946, 435364, 603892, 761887, 1056811, 1523774, 2113622, 3047548, 4227244, 4680163, 9360326, 18720652, 32761141, 65522282, 131044564]

約数ペア:

[(1, 131044564), (2, 65522282), (4, 32761141), (7, 18720652), (14, 9360326), (28, 4680163), (31, 4227244), (43, 3047548), (62, 2113622), (86, 1523774), (124, 1056811), (172, 761887), (217, 603892), (301, 435364), (434, 301946), (602, 217682), (868, 150973), (1204, 108841), (1333, 98308), (2666, 49154), (3511, 37324), (5332, 24577), (7022, 18662), (9331, 14044)]