139666656

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 384362496

約数和(自身を除く): 244695840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 93, 96, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 661, 744, 852, 992, 1136, 1322, 1488, 1704, 1983, 2201, 2272, 2644, 2976, 3408, 3966, 4402, 5288, 6603, 6816, 7932, 8804, 10576, 13206, 15864, 17608, 20491, 21152, 26412, 31728, 35216, 40982, 46931, 52824, 61473, 63456, 70432, 81964, 93862, 105648, 122946, 140793, 163928, 187724, 211296, 245892, 281586, 327856, 375448, 491784, 563172, 655712, 750896, 983568, 1126344, 1454861, 1501792, 1967136, 2252688, 2909722, 4364583, 4505376, 5819444, 8729166, 11638888, 17458332, 23277776, 34916664, 46555552, 69833328, 139666656]

約数ペア:

[(1, 139666656), (2, 69833328), (3, 46555552), (4, 34916664), (6, 23277776), (8, 17458332), (12, 11638888), (16, 8729166), (24, 5819444), (31, 4505376), (32, 4364583), (48, 2909722), (62, 2252688), (71, 1967136), (93, 1501792), (96, 1454861), (124, 1126344), (142, 983568), (186, 750896), (213, 655712), (248, 563172), (284, 491784), (372, 375448), (426, 327856), (496, 281586), (568, 245892), (661, 211296), (744, 187724), (852, 163928), (992, 140793), (1136, 122946), (1322, 105648), (1488, 93862), (1704, 81964), (1983, 70432), (2201, 63456), (2272, 61473), (2644, 52824), (2976, 46931), (3408, 40982), (3966, 35216), (4402, 31728), (5288, 26412), (6603, 21152), (6816, 20491), (7932, 17608), (8804, 15864), (10576, 13206)]