156225230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1151}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 328582656

約数和(自身を除く): 172357426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 277, 490, 554, 1151, 1385, 1939, 2302, 2770, 3878, 5755, 8057, 9695, 11510, 13573, 16114, 19390, 27146, 40285, 56399, 67865, 80570, 112798, 135730, 281995, 318827, 563990, 637654, 1594135, 2231789, 3188270, 4463578, 11158945, 15622523, 22317890, 31245046, 78112615, 156225230]

約数ペア:

[(1, 156225230), (2, 78112615), (5, 31245046), (7, 22317890), (10, 15622523), (14, 11158945), (35, 4463578), (49, 3188270), (70, 2231789), (98, 1594135), (245, 637654), (277, 563990), (490, 318827), (554, 281995), (1151, 135730), (1385, 112798), (1939, 80570), (2302, 67865), (2770, 56399), (3878, 40285), (5755, 27146), (8057, 19390), (9695, 16114), (11510, 13573)]