158044736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{129971}}^1$

素因数の和:130002

約数の個数: 28

約数和(自身を含む): 330128880

約数和(自身を除く): 172084144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 129971, 259942, 519884, 1039768, 2079536, 2469449, 4159072, 4938898, 8318144, 9877796, 19755592, 39511184, 79022368, 158044736]

約数ペア:

[(1, 158044736), (2, 79022368), (4, 39511184), (8, 19755592), (16, 9877796), (19, 8318144), (32, 4938898), (38, 4159072), (64, 2469449), (76, 2079536), (152, 1039768), (304, 519884), (608, 259942), (1216, 129971)]