166747910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9967}}^1$

素因数の和:10220

約数の個数: 32

約数和(自身を含む): 344494080

約数和(自身を除く): 177746170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 9967, 16730, 19934, 49835, 69769, 99670, 139538, 348845, 697690, 2382113, 4764226, 11910565, 16674791, 23821130, 33349582, 83373955, 166747910]

約数ペア:

[(1, 166747910), (2, 83373955), (5, 33349582), (7, 23821130), (10, 16674791), (14, 11910565), (35, 4764226), (70, 2382113), (239, 697690), (478, 348845), (1195, 139538), (1673, 99670), (2390, 69769), (3346, 49835), (8365, 19934), (9967, 16730)]