165439552

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 345131136

約数和(自身を除く): 179691584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 167, 184, 334, 368, 668, 673, 736, 1336, 1346, 1472, 2672, 2692, 3841, 5344, 5384, 7682, 10688, 10768, 15364, 15479, 21536, 30728, 30958, 43072, 61456, 61916, 112391, 122912, 123832, 224782, 245824, 247664, 449564, 495328, 899128, 990656, 1798256, 2584993, 3596512, 5169986, 7193024, 10339972, 20679944, 41359888, 82719776, 165439552]

約数ペア:

[(1, 165439552), (2, 82719776), (4, 41359888), (8, 20679944), (16, 10339972), (23, 7193024), (32, 5169986), (46, 3596512), (64, 2584993), (92, 1798256), (167, 990656), (184, 899128), (334, 495328), (368, 449564), (668, 247664), (673, 245824), (736, 224782), (1336, 123832), (1346, 122912), (1472, 112391), (2672, 61916), (2692, 61456), (3841, 43072), (5344, 30958), (5384, 30728), (7682, 21536), (10688, 15479), (10768, 15364)]