156696230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1307}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 297596160

約数和(自身を除く): 140899930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 631, 1262, 1307, 2614, 3155, 6310, 6535, 11989, 13070, 23978, 24833, 49666, 59945, 119890, 124165, 248330, 824717, 1649434, 4123585, 8247170, 15669623, 31339246, 78348115, 156696230]

約数ペア:

[(1, 156696230), (2, 78348115), (5, 31339246), (10, 15669623), (19, 8247170), (38, 4123585), (95, 1649434), (190, 824717), (631, 248330), (1262, 124165), (1307, 119890), (2614, 59945), (3155, 49666), (6310, 24833), (6535, 23978), (11989, 13070)]