165109696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{135781}}^1$

素因数の和:135812

約数の個数: 28

約数和(自身を含む): 344886280

約数和(自身を除く): 179776584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 135781, 271562, 543124, 1086248, 2172496, 2579839, 4344992, 5159678, 8689984, 10319356, 20638712, 41277424, 82554848, 165109696]

約数ペア:

[(1, 165109696), (2, 82554848), (4, 41277424), (8, 20638712), (16, 10319356), (19, 8689984), (32, 5159678), (38, 4344992), (64, 2579839), (76, 2172496), (152, 1086248), (304, 543124), (608, 271562), (1216, 135781)]