161377482490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17333779}}^1$

素因数の和:17333819

約数の個数: 48

約数和(自身を含む): 355689165600

約数和(自身を除く): 194311683110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 17333779, 34667558, 86668895, 121336453, 173337790, 242672906, 329341801, 606682265, 658683602, 849355171, 1213364530, 1646709005, 1698710342, 2305392607, 3293418010, 4246775855, 4610785214, 8493551710, 11526963035, 16137748249, 23053926070, 32275496498, 80688741245, 161377482490]

約数ペア:

[(1, 161377482490), (2, 80688741245), (5, 32275496498), (7, 23053926070), (10, 16137748249), (14, 11526963035), (19, 8493551710), (35, 4610785214), (38, 4246775855), (49, 3293418010), (70, 2305392607), (95, 1698710342), (98, 1646709005), (133, 1213364530), (190, 849355171), (245, 658683602), (266, 606682265), (490, 329341801), (665, 242672906), (931, 173337790), (1330, 121336453), (1862, 86668895), (4655, 34667558), (9310, 17333779)]