130156292

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 272832000

約数和(自身を除く): 142675708

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 2029, 2212, 2291, 4058, 4582, 8116, 9164, 14203, 16037, 28406, 32074, 56812, 58841, 64148, 117682, 160291, 235364, 320582, 411887, 641164, 823774, 1122037, 1647548, 2244074, 4488148, 4648439, 9296878, 18593756, 32539073, 65078146, 130156292]

約数ペア:

[(1, 130156292), (2, 65078146), (4, 32539073), (7, 18593756), (14, 9296878), (28, 4648439), (29, 4488148), (58, 2244074), (79, 1647548), (116, 1122037), (158, 823774), (203, 641164), (316, 411887), (406, 320582), (553, 235364), (812, 160291), (1106, 117682), (2029, 64148), (2212, 58841), (2291, 56812), (4058, 32074), (4582, 28406), (8116, 16037), (9164, 14203)]