137486128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 60

約数和(自身を含む): 302928528

約数和(自身を除く): 165442400

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1831, 1976, 2888, 3662, 3952, 4693, 5776, 7324, 9386, 14648, 18772, 23803, 29296, 34789, 37544, 47606, 69578, 75088, 95212, 139156, 190424, 278312, 380848, 452257, 556624, 660991, 904514, 1321982, 1809028, 2643964, 3618056, 5287928, 7236112, 8592883, 10575856, 17185766, 34371532, 68743064, 137486128]

約数ペア:

[(1, 137486128), (2, 68743064), (4, 34371532), (8, 17185766), (13, 10575856), (16, 8592883), (19, 7236112), (26, 5287928), (38, 3618056), (52, 2643964), (76, 1809028), (104, 1321982), (152, 904514), (208, 660991), (247, 556624), (304, 452257), (361, 380848), (494, 278312), (722, 190424), (988, 139156), (1444, 95212), (1831, 75088), (1976, 69578), (2888, 47606), (3662, 37544), (3952, 34789), (4693, 29296), (5776, 23803), (7324, 18772), (9386, 14648)]