145217128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152539}}^1$

素因数の和:152569

約数の個数: 32

約数和(自身を含む): 329486400

約数和(自身を除く): 184269272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 152539, 305078, 610156, 1067773, 1220312, 2135546, 2593163, 4271092, 5186326, 8542184, 10372652, 18152141, 20745304, 36304282, 72608564, 145217128]

約数ペア:

[(1, 145217128), (2, 72608564), (4, 36304282), (7, 20745304), (8, 18152141), (14, 10372652), (17, 8542184), (28, 5186326), (34, 4271092), (56, 2593163), (68, 2135546), (119, 1220312), (136, 1067773), (238, 610156), (476, 305078), (952, 152539)]