139197408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207139}}^1$

素因数の和:207159

約数の個数: 48

約数和(自身を含む): 417594240

約数和(自身を除く): 278396832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207139, 414278, 621417, 828556, 1242834, 1449973, 1657112, 2485668, 2899946, 3314224, 4349919, 4971336, 5799892, 6628448, 8699838, 9942672, 11599784, 17399676, 19885344, 23199568, 34799352, 46399136, 69598704, 139197408]

約数ペア:

[(1, 139197408), (2, 69598704), (3, 46399136), (4, 34799352), (6, 23199568), (7, 19885344), (8, 17399676), (12, 11599784), (14, 9942672), (16, 8699838), (21, 6628448), (24, 5799892), (28, 4971336), (32, 4349919), (42, 3314224), (48, 2899946), (56, 2485668), (84, 1657112), (96, 1449973), (112, 1242834), (168, 828556), (224, 621417), (336, 414278), (672, 207139)]