154952896

素因数分解:

$2^6\times 7^2\times {\mathrm{49411}}^1$

素因数の和:49437

約数の個数: 42

約数和(自身を含む): 357693468

約数和(自身を除く): 202740572

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 49411, 98822, 197644, 345877, 395288, 691754, 790576, 1383508, 1581152, 2421139, 2767016, 3162304, 4842278, 5534032, 9684556, 11068064, 19369112, 22136128, 38738224, 77476448, 154952896]

約数ペア:

[(1, 154952896), (2, 77476448), (4, 38738224), (7, 22136128), (8, 19369112), (14, 11068064), (16, 9684556), (28, 5534032), (32, 4842278), (49, 3162304), (56, 2767016), (64, 2421139), (98, 1581152), (112, 1383508), (196, 790576), (224, 691754), (392, 395288), (448, 345877), (784, 197644), (1568, 98822), (3136, 49411)]