159568864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 397365696

約数和(自身を除く): 237796832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1481, 1924, 2072, 2912, 2962, 3367, 3848, 4144, 5924, 6734, 7696, 8288, 10367, 11848, 13468, 15392, 19253, 20734, 23696, 26936, 38506, 41468, 47392, 53872, 54797, 77012, 82936, 107744, 109594, 134771, 154024, 165872, 219188, 269542, 308048, 331744, 383579, 438376, 539084, 616096, 712361, 767158, 876752, 1078168, 1424722, 1534316, 1753504, 2156336, 2849444, 3068632, 4312672, 4986527, 5698888, 6137264, 9973054, 11397776, 12274528, 19946108, 22795552, 39892216, 79784432, 159568864]

約数ペア:

[(1, 159568864), (2, 79784432), (4, 39892216), (7, 22795552), (8, 19946108), (13, 12274528), (14, 11397776), (16, 9973054), (26, 6137264), (28, 5698888), (32, 4986527), (37, 4312672), (52, 3068632), (56, 2849444), (74, 2156336), (91, 1753504), (104, 1534316), (112, 1424722), (148, 1078168), (182, 876752), (208, 767158), (224, 712361), (259, 616096), (296, 539084), (364, 438376), (416, 383579), (481, 331744), (518, 308048), (592, 269542), (728, 219188), (962, 165872), (1036, 154024), (1184, 134771), (1456, 109594), (1481, 107744), (1924, 82936), (2072, 77012), (2912, 54797), (2962, 53872), (3367, 47392), (3848, 41468), (4144, 38506), (5924, 26936), (6734, 23696), (7696, 20734), (8288, 19253), (10367, 15392), (11848, 13468)]