156957599344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1\times {\mathrm{23993}}^1$

素因数の和:28514

約数の個数: 80

約数和(自身を含む): 374382412992

約数和(自身を除く): 217424813648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4493, 8986, 17972, 23993, 31451, 35944, 47986, 58409, 62902, 71888, 95972, 116818, 125804, 167951, 191944, 233636, 251608, 311909, 335902, 383888, 408863, 467272, 503216, 623818, 671804, 817726, 934544, 1247636, 1343608, 1635452, 2183363, 2495272, 2687216, 3270904, 4366726, 4990544, 6541808, 8733452, 17466904, 34933808, 107800549, 215601098, 431202196, 754603843, 862404392, 1401407137, 1509207686, 1724808784, 2802814274, 3018415372, 5605628548, 6036830744, 9809849959, 11211257096, 12073661488, 19619699918, 22422514192, 39239399836, 78478799672, 156957599344]

約数ペア:

[(1, 156957599344), (2, 78478799672), (4, 39239399836), (7, 22422514192), (8, 19619699918), (13, 12073661488), (14, 11211257096), (16, 9809849959), (26, 6036830744), (28, 5605628548), (52, 3018415372), (56, 2802814274), (91, 1724808784), (104, 1509207686), (112, 1401407137), (182, 862404392), (208, 754603843), (364, 431202196), (728, 215601098), (1456, 107800549), (4493, 34933808), (8986, 17466904), (17972, 8733452), (23993, 6541808), (31451, 4990544), (35944, 4366726), (47986, 3270904), (58409, 2687216), (62902, 2495272), (71888, 2183363), (95972, 1635452), (116818, 1343608), (125804, 1247636), (167951, 934544), (191944, 817726), (233636, 671804), (251608, 623818), (311909, 503216), (335902, 467272), (383888, 408863)]