190398486864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{136531}}^1$

素因数の和:138268

約数の個数: 80

約数和(自身を含む): 521104415040

約数和(自身を除く): 330705928176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1709, 3418, 5127, 6836, 10254, 13672, 20508, 27344, 29053, 41016, 58106, 82032, 87159, 116212, 136531, 174318, 232424, 273062, 348636, 409593, 464848, 546124, 697272, 819186, 1092248, 1394544, 1638372, 2184496, 2321027, 3276744, 4642054, 6553488, 6963081, 9284108, 13926162, 18568216, 27852324, 37136432, 55704648, 111409296, 233331479, 466662958, 699994437, 933325916, 1399988874, 1866651832, 2799977748, 3733303664, 3966635143, 5599955496, 7933270286, 11199910992, 11899905429, 15866540572, 23799810858, 31733081144, 47599621716, 63466162288, 95199243432, 190398486864]

約数ペア:

[(1, 190398486864), (2, 95199243432), (3, 63466162288), (4, 47599621716), (6, 31733081144), (8, 23799810858), (12, 15866540572), (16, 11899905429), (17, 11199910992), (24, 7933270286), (34, 5599955496), (48, 3966635143), (51, 3733303664), (68, 2799977748), (102, 1866651832), (136, 1399988874), (204, 933325916), (272, 699994437), (408, 466662958), (816, 233331479), (1709, 111409296), (3418, 55704648), (5127, 37136432), (6836, 27852324), (10254, 18568216), (13672, 13926162), (20508, 9284108), (27344, 6963081), (29053, 6553488), (41016, 4642054), (58106, 3276744), (82032, 2321027), (87159, 2184496), (116212, 1638372), (136531, 1394544), (174318, 1092248), (232424, 819186), (273062, 697272), (348636, 546124), (409593, 464848)]