137275502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 133674898

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 839, 899, 1678, 1798, 2639, 2821, 5278, 5642, 5873, 6293, 10907, 11687, 11746, 12586, 21814, 23374, 24331, 26009, 48662, 52018, 76349, 81809, 152698, 163618, 170317, 182063, 316303, 338117, 340634, 364126, 632606, 676234, 754261, 1508522, 2214121, 2366819, 4428242, 4733638, 5279827, 9805393, 10559654, 19610786, 68637751, 137275502]

約数ペア:

[(1, 137275502), (2, 68637751), (7, 19610786), (13, 10559654), (14, 9805393), (26, 5279827), (29, 4733638), (31, 4428242), (58, 2366819), (62, 2214121), (91, 1508522), (182, 754261), (203, 676234), (217, 632606), (377, 364126), (403, 340634), (406, 338117), (434, 316303), (754, 182063), (806, 170317), (839, 163618), (899, 152698), (1678, 81809), (1798, 76349), (2639, 52018), (2821, 48662), (5278, 26009), (5642, 24331), (5873, 23374), (6293, 21814), (10907, 12586), (11687, 11746)]