123334384

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 244270080

約数和(自身を除く): 120935696

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 284, 302, 568, 604, 719, 1136, 1208, 1438, 2416, 2876, 5752, 10721, 11504, 21442, 42884, 51049, 85768, 102098, 108569, 171536, 204196, 217138, 408392, 434276, 816784, 868552, 1737104, 7708399, 15416798, 30833596, 61667192, 123334384]

約数ペア:

[(1, 123334384), (2, 61667192), (4, 30833596), (8, 15416798), (16, 7708399), (71, 1737104), (142, 868552), (151, 816784), (284, 434276), (302, 408392), (568, 217138), (604, 204196), (719, 171536), (1136, 108569), (1208, 102098), (1438, 85768), (2416, 51049), (2876, 42884), (5752, 21442), (10721, 11504)]