143550876680

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{236867}}^1$

素因数の和:237126

約数の個数: 64

約数和(自身を含む): 328299048000

約数和(自身を除く): 184748171320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 139, 218, 278, 436, 545, 556, 695, 872, 1090, 1112, 1390, 2180, 2780, 4360, 5560, 15151, 30302, 60604, 75755, 121208, 151510, 236867, 303020, 473734, 606040, 947468, 1184335, 1894936, 2368670, 4737340, 9474680, 25818503, 32924513, 51637006, 65849026, 103274012, 129092515, 131698052, 164622565, 206548024, 258185030, 263396104, 329245130, 516370060, 658490260, 1032740120, 1316980520, 3588771917, 7177543834, 14355087668, 17943859585, 28710175336, 35887719170, 71775438340, 143550876680]

約数ペア:

[(1, 143550876680), (2, 71775438340), (4, 35887719170), (5, 28710175336), (8, 17943859585), (10, 14355087668), (20, 7177543834), (40, 3588771917), (109, 1316980520), (139, 1032740120), (218, 658490260), (278, 516370060), (436, 329245130), (545, 263396104), (556, 258185030), (695, 206548024), (872, 164622565), (1090, 131698052), (1112, 129092515), (1390, 103274012), (2180, 65849026), (2780, 51637006), (4360, 32924513), (5560, 25818503), (15151, 9474680), (30302, 4737340), (60604, 2368670), (75755, 1894936), (121208, 1184335), (151510, 947468), (236867, 606040), (303020, 473734)]