138889062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 340310880

約数和(自身を除く): 201421818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 97, 117, 174, 194, 211, 234, 261, 291, 377, 422, 522, 582, 633, 754, 873, 1131, 1261, 1266, 1746, 1899, 2262, 2522, 2743, 2813, 3393, 3783, 3798, 5486, 5626, 6119, 6786, 7566, 8229, 8439, 11349, 12238, 16458, 16878, 18357, 20467, 22698, 24687, 25317, 36569, 36714, 40934, 49374, 50634, 55071, 61401, 73138, 79547, 109707, 110142, 122802, 159094, 184203, 219414, 238641, 266071, 329121, 368406, 477282, 532142, 593543, 658242, 715923, 798213, 1187086, 1431846, 1596426, 1780629, 2394639, 3561258, 4789278, 5341887, 7716059, 10683774, 15432118, 23148177, 46296354, 69444531, 138889062]

約数ペア:

[(1, 138889062), (2, 69444531), (3, 46296354), (6, 23148177), (9, 15432118), (13, 10683774), (18, 7716059), (26, 5341887), (29, 4789278), (39, 3561258), (58, 2394639), (78, 1780629), (87, 1596426), (97, 1431846), (117, 1187086), (174, 798213), (194, 715923), (211, 658242), (234, 593543), (261, 532142), (291, 477282), (377, 368406), (422, 329121), (522, 266071), (582, 238641), (633, 219414), (754, 184203), (873, 159094), (1131, 122802), (1261, 110142), (1266, 109707), (1746, 79547), (1899, 73138), (2262, 61401), (2522, 55071), (2743, 50634), (2813, 49374), (3393, 40934), (3783, 36714), (3798, 36569), (5486, 25317), (5626, 24687), (6119, 22698), (6786, 20467), (7566, 18357), (8229, 16878), (8439, 16458), (11349, 12238)]