127773519328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{315671}}^1$

素因数の和:315840

約数の個数: 96

約数和(自身を含む): 311833428480

約数和(自身を除く): 184059909152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 182, 208, 224, 278, 364, 416, 556, 728, 973, 1112, 1456, 1807, 1946, 2224, 2912, 3614, 3892, 4448, 7228, 7784, 12649, 14456, 15568, 25298, 28912, 31136, 50596, 57824, 101192, 202384, 315671, 404768, 631342, 1262684, 2209697, 2525368, 4103723, 4419394, 5050736, 8207446, 8838788, 10101472, 16414892, 17677576, 28726061, 32829784, 35355152, 43878269, 57452122, 65659568, 70710304, 87756538, 114904244, 131319136, 175513076, 229808488, 307147883, 351026152, 459616976, 570417497, 614295766, 702052304, 919233952, 1140834994, 1228591532, 1404104608, 2281669988, 2457183064, 3992922479, 4563339976, 4914366128, 7985844958, 9126679952, 9828732256, 15971689916, 18253359904, 31943379832, 63886759664, 127773519328]

約数ペア:

[(1, 127773519328), (2, 63886759664), (4, 31943379832), (7, 18253359904), (8, 15971689916), (13, 9828732256), (14, 9126679952), (16, 7985844958), (26, 4914366128), (28, 4563339976), (32, 3992922479), (52, 2457183064), (56, 2281669988), (91, 1404104608), (104, 1228591532), (112, 1140834994), (139, 919233952), (182, 702052304), (208, 614295766), (224, 570417497), (278, 459616976), (364, 351026152), (416, 307147883), (556, 229808488), (728, 175513076), (973, 131319136), (1112, 114904244), (1456, 87756538), (1807, 70710304), (1946, 65659568), (2224, 57452122), (2912, 43878269), (3614, 35355152), (3892, 32829784), (4448, 28726061), (7228, 17677576), (7784, 16414892), (12649, 10101472), (14456, 8838788), (15568, 8207446), (25298, 5050736), (28912, 4419394), (31136, 4103723), (50596, 2525368), (57824, 2209697), (101192, 1262684), (202384, 631342), (315671, 404768)]