156984016910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{1099867}}^1$

素因数の和:1101920

約数の個数: 32

約数和(自身を含む): 323097223680

約数和(自身を除く): 166113206770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2039, 4078, 10195, 14273, 20390, 28546, 71365, 142730, 1099867, 2199734, 5499335, 7699069, 10998670, 15398138, 38495345, 76990690, 2242628813, 4485257626, 11213144065, 15698401691, 22426288130, 31396803382, 78492008455, 156984016910]

約数ペア:

[(1, 156984016910), (2, 78492008455), (5, 31396803382), (7, 22426288130), (10, 15698401691), (14, 11213144065), (35, 4485257626), (70, 2242628813), (2039, 76990690), (4078, 38495345), (10195, 15398138), (14273, 10998670), (20390, 7699069), (28546, 5499335), (71365, 2199734), (142730, 1099867)]