164167144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37243}}^1$

素因数の和:37297

約数の個数: 32

約数和(自身を含む): 335196000

約数和(自身を除く): 171028856

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 37243, 74486, 148972, 297944, 707617, 1080047, 1415234, 2160094, 2830468, 4320188, 5660936, 8640376, 20520893, 41041786, 82083572, 164167144]

約数ペア:

[(1, 164167144), (2, 82083572), (4, 41041786), (8, 20520893), (19, 8640376), (29, 5660936), (38, 4320188), (58, 2830468), (76, 2160094), (116, 1415234), (152, 1080047), (232, 707617), (551, 297944), (1102, 148972), (2204, 74486), (4408, 37243)]