156720400810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9041}}^1\times {\mathrm{75367}}^1$

素因数の和:84438

約数の個数: 32

約数和(自身を含む): 294398260992

約数和(自身を除く): 137677860182

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9041, 18082, 45205, 75367, 90410, 150734, 207943, 376835, 415886, 753670, 1039715, 1733441, 2079430, 3466882, 8667205, 17334410, 681393047, 1362786094, 3406965235, 6813930470, 15672040081, 31344080162, 78360200405, 156720400810]

約数ペア:

[(1, 156720400810), (2, 78360200405), (5, 31344080162), (10, 15672040081), (23, 6813930470), (46, 3406965235), (115, 1362786094), (230, 681393047), (9041, 17334410), (18082, 8667205), (45205, 3466882), (75367, 2079430), (90410, 1733441), (150734, 1039715), (207943, 753670), (376835, 415886)]