161874476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30133}}^1$

素因数の和:30233

約数の個数: 24

約数和(自身を含む): 303750720

約数和(自身を除く): 141876244

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 30133, 60266, 120532, 512261, 1024522, 2049044, 2380507, 4761014, 9522028, 40468619, 80937238, 161874476]

約数ペア:

[(1, 161874476), (2, 80937238), (4, 40468619), (17, 9522028), (34, 4761014), (68, 2380507), (79, 2049044), (158, 1024522), (316, 512261), (1343, 120532), (2686, 60266), (5372, 30133)]