15203421296

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{188273}}^1$

素因数の和:188398

約数の個数: 60

約数和(自身を含む): 34598736432

約数和(自身を除く): 19395315136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1648, 2884, 5047, 5768, 10094, 11536, 20188, 40376, 80752, 188273, 376546, 753092, 1317911, 1506184, 2635822, 3012368, 5271644, 9225377, 10543288, 18450754, 19392119, 21086576, 36901508, 38784238, 73803016, 77568476, 135744833, 147606032, 155136952, 271489666, 310273904, 542979332, 950213831, 1085958664, 1900427662, 2171917328, 3800855324, 7601710648, 15203421296]

約数ペア:

[(1, 15203421296), (2, 7601710648), (4, 3800855324), (7, 2171917328), (8, 1900427662), (14, 1085958664), (16, 950213831), (28, 542979332), (49, 310273904), (56, 271489666), (98, 155136952), (103, 147606032), (112, 135744833), (196, 77568476), (206, 73803016), (392, 38784238), (412, 36901508), (721, 21086576), (784, 19392119), (824, 18450754), (1442, 10543288), (1648, 9225377), (2884, 5271644), (5047, 3012368), (5768, 2635822), (10094, 1506184), (11536, 1317911), (20188, 753092), (40376, 376546), (80752, 188273)]