137634854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 244586496

約数和(自身を除く): 106951642

約数列:

[1, 2, 7, 14, 31, 62, 217, 307, 434, 614, 1033, 2066, 2149, 4298, 7231, 9517, 14462, 19034, 32023, 64046, 66619, 133238, 224161, 317131, 448322, 634262, 2219917, 4439834, 9831061, 19662122, 68817427, 137634854]

約数ペア:

[(1, 137634854), (2, 68817427), (7, 19662122), (14, 9831061), (31, 4439834), (62, 2219917), (217, 634262), (307, 448322), (434, 317131), (614, 224161), (1033, 133238), (2066, 66619), (2149, 64046), (4298, 32023), (7231, 19034), (9517, 14462)]