144115216

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4111}}^1$

素因数の和:4439

約数の個数: 40

約数和(自身を含む): 320209664

約数和(自身を除く): 176094448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 4111, 4382, 5008, 8222, 8764, 16444, 17528, 28777, 32888, 35056, 57554, 65776, 115108, 230216, 460432, 1286743, 2573486, 5146972, 9007201, 10293944, 18014402, 20587888, 36028804, 72057608, 144115216]

約数ペア:

[(1, 144115216), (2, 72057608), (4, 36028804), (7, 20587888), (8, 18014402), (14, 10293944), (16, 9007201), (28, 5146972), (56, 2573486), (112, 1286743), (313, 460432), (626, 230216), (1252, 115108), (2191, 65776), (2504, 57554), (4111, 35056), (4382, 32888), (5008, 28777), (8222, 17528), (8764, 16444)]