172384184

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 382018560

約数和(自身を除く): 209634376

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 271, 296, 307, 518, 542, 614, 1036, 1084, 1228, 1897, 2072, 2149, 2168, 2456, 3794, 4298, 7588, 8596, 10027, 11359, 15176, 17192, 20054, 22718, 40108, 45436, 70189, 79513, 80216, 83197, 90872, 140378, 159026, 166394, 280756, 318052, 332788, 561512, 582379, 636104, 665576, 1164758, 2329516, 3078289, 4659032, 6156578, 12313156, 21548023, 24626312, 43096046, 86192092, 172384184]

約数ペア:

[(1, 172384184), (2, 86192092), (4, 43096046), (7, 24626312), (8, 21548023), (14, 12313156), (28, 6156578), (37, 4659032), (56, 3078289), (74, 2329516), (148, 1164758), (259, 665576), (271, 636104), (296, 582379), (307, 561512), (518, 332788), (542, 318052), (614, 280756), (1036, 166394), (1084, 159026), (1228, 140378), (1897, 90872), (2072, 83197), (2149, 80216), (2168, 79513), (2456, 70189), (3794, 45436), (4298, 40108), (7588, 22718), (8596, 20054), (10027, 17192), (11359, 15176)]