133551904

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 269172288

約数和(自身を除く): 135620384

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 167, 268, 334, 373, 536, 668, 746, 1072, 1336, 1492, 2144, 2672, 2984, 5344, 5968, 11189, 11936, 22378, 24991, 44756, 49982, 62291, 89512, 99964, 124582, 179024, 199928, 249164, 358048, 399856, 498328, 799712, 996656, 1993312, 4173497, 8346994, 16693988, 33387976, 66775952, 133551904]

約数ペア:

[(1, 133551904), (2, 66775952), (4, 33387976), (8, 16693988), (16, 8346994), (32, 4173497), (67, 1993312), (134, 996656), (167, 799712), (268, 498328), (334, 399856), (373, 358048), (536, 249164), (668, 199928), (746, 179024), (1072, 124582), (1336, 99964), (1492, 89512), (2144, 62291), (2672, 49982), (2984, 44756), (5344, 24991), (5968, 22378), (11189, 11936)]