193701980416

素因数分解:

$2^8\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{75431}}^1$

素因数の和:76887

約数の個数: 72

約数和(自身を含む): 442196866944

約数和(自身を除く): 248494886528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1433, 1792, 2866, 5732, 10031, 11464, 20062, 22928, 40124, 45856, 75431, 80248, 91712, 150862, 160496, 183424, 301724, 320992, 366848, 528017, 603448, 641984, 1056034, 1206896, 1283968, 2112068, 2413792, 2567936, 4224136, 4827584, 8448272, 9655168, 16896544, 19310336, 33793088, 67586176, 108092623, 135172352, 216185246, 432370492, 756648361, 864740984, 1513296722, 1729481968, 3026593444, 3458963936, 6053186888, 6917927872, 12106373776, 13835855744, 24212747552, 27671711488, 48425495104, 96850990208, 193701980416]

約数ペア:

[(1, 193701980416), (2, 96850990208), (4, 48425495104), (7, 27671711488), (8, 24212747552), (14, 13835855744), (16, 12106373776), (28, 6917927872), (32, 6053186888), (56, 3458963936), (64, 3026593444), (112, 1729481968), (128, 1513296722), (224, 864740984), (256, 756648361), (448, 432370492), (896, 216185246), (1433, 135172352), (1792, 108092623), (2866, 67586176), (5732, 33793088), (10031, 19310336), (11464, 16896544), (20062, 9655168), (22928, 8448272), (40124, 4827584), (45856, 4224136), (75431, 2567936), (80248, 2413792), (91712, 2112068), (150862, 1283968), (160496, 1206896), (183424, 1056034), (301724, 641984), (320992, 603448), (366848, 528017)]