139950104

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 310962240

約数和(自身を除く): 171012136

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 371, 424, 427, 488, 742, 773, 854, 1484, 1546, 1708, 2968, 3092, 3233, 3416, 5411, 6184, 6466, 10822, 12932, 21644, 22631, 25864, 40969, 43288, 45262, 47153, 81938, 90524, 94306, 163876, 181048, 188612, 286783, 327752, 330071, 377224, 573566, 660142, 1147132, 1320284, 2294264, 2499109, 2640568, 4998218, 9996436, 17493763, 19992872, 34987526, 69975052, 139950104]

約数ペア:

[(1, 139950104), (2, 69975052), (4, 34987526), (7, 19992872), (8, 17493763), (14, 9996436), (28, 4998218), (53, 2640568), (56, 2499109), (61, 2294264), (106, 1320284), (122, 1147132), (212, 660142), (244, 573566), (371, 377224), (424, 330071), (427, 327752), (488, 286783), (742, 188612), (773, 181048), (854, 163876), (1484, 94306), (1546, 90524), (1708, 81938), (2968, 47153), (3092, 45262), (3233, 43288), (3416, 40969), (5411, 25864), (6184, 22631), (6466, 21644), (10822, 12932)]