143552372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 268353540

約数和(自身を除く): 124801168

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 361, 722, 1117, 1444, 1691, 2234, 3382, 4468, 6764, 21223, 32129, 42446, 64258, 84892, 99413, 128516, 198826, 397652, 403237, 806474, 1612948, 1888847, 3777694, 7555388, 35888093, 71776186, 143552372]

約数ペア:

[(1, 143552372), (2, 71776186), (4, 35888093), (19, 7555388), (38, 3777694), (76, 1888847), (89, 1612948), (178, 806474), (356, 403237), (361, 397652), (722, 198826), (1117, 128516), (1444, 99413), (1691, 84892), (2234, 64258), (3382, 42446), (4468, 32129), (6764, 21223)]