148049393728

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{16642243}}^1$

素因数の和:16642394

約数の個数: 28

約数和(自身を含む): 295899098320

約数和(自身を除く): 147849704592

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 16642243, 33284486, 66568972, 133137944, 266275888, 532551776, 1065103552, 2313271777, 4626543554, 9253087108, 18506174216, 37012348432, 74024696864, 148049393728]

約数ペア:

[(1, 148049393728), (2, 74024696864), (4, 37012348432), (8, 18506174216), (16, 9253087108), (32, 4626543554), (64, 2313271777), (139, 1065103552), (278, 532551776), (556, 266275888), (1112, 133137944), (2224, 66568972), (4448, 33284486), (8896, 16642243)]