122839936

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 254469600

約数和(自身を除く): 131629664

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 128, 164, 178, 263, 328, 356, 526, 656, 712, 1052, 1312, 1424, 2104, 2624, 2848, 3649, 4208, 5248, 5696, 7298, 8416, 10783, 11392, 14596, 16832, 21566, 23407, 29192, 33664, 43132, 46814, 58384, 86264, 93628, 116768, 172528, 187256, 233536, 345056, 374512, 467072, 690112, 749024, 959687, 1380224, 1498048, 1919374, 2996096, 3838748, 7677496, 15354992, 30709984, 61419968, 122839936]

約数ペア:

[(1, 122839936), (2, 61419968), (4, 30709984), (8, 15354992), (16, 7677496), (32, 3838748), (41, 2996096), (64, 1919374), (82, 1498048), (89, 1380224), (128, 959687), (164, 749024), (178, 690112), (263, 467072), (328, 374512), (356, 345056), (526, 233536), (656, 187256), (712, 172528), (1052, 116768), (1312, 93628), (1424, 86264), (2104, 58384), (2624, 46814), (2848, 43132), (3649, 33664), (4208, 29192), (5248, 23407), (5696, 21566), (7298, 16832), (8416, 14596), (10783, 11392)]