108851456

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 274713600

約数和(自身を除く): 165862144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 139, 152, 161, 184, 224, 256, 266, 278, 304, 322, 368, 437, 448, 532, 556, 608, 644, 736, 874, 896, 973, 1064, 1112, 1216, 1288, 1472, 1748, 1792, 1946, 2128, 2224, 2432, 2576, 2641, 2944, 3059, 3197, 3496, 3892, 4256, 4448, 4864, 5152, 5282, 5888, 6118, 6394, 6992, 7784, 8512, 8896, 10304, 10564, 12236, 12788, 13984, 15568, 17024, 17792, 18487, 20608, 21128, 22379, 24472, 25576, 27968, 31136, 34048, 35584, 36974, 41216, 42256, 44758, 48944, 51152, 55936, 60743, 62272, 73948, 84512, 89516, 97888, 102304, 111872, 121486, 124544, 147896, 169024, 179032, 195776, 204608, 242972, 249088, 295792, 338048, 358064, 391552, 409216, 425201, 485944, 591584, 676096, 716128, 783104, 818432, 850402, 971888, 1183168, 1432256, 1700804, 1943776, 2366336, 2864512, 3401608, 3887552, 4732672, 5729024, 6803216, 7775104, 13606432, 15550208, 27212864, 54425728, 108851456]

約数ペア:

[(1, 108851456), (2, 54425728), (4, 27212864), (7, 15550208), (8, 13606432), (14, 7775104), (16, 6803216), (19, 5729024), (23, 4732672), (28, 3887552), (32, 3401608), (38, 2864512), (46, 2366336), (56, 1943776), (64, 1700804), (76, 1432256), (92, 1183168), (112, 971888), (128, 850402), (133, 818432), (139, 783104), (152, 716128), (161, 676096), (184, 591584), (224, 485944), (256, 425201), (266, 409216), (278, 391552), (304, 358064), (322, 338048), (368, 295792), (437, 249088), (448, 242972), (532, 204608), (556, 195776), (608, 179032), (644, 169024), (736, 147896), (874, 124544), (896, 121486), (973, 111872), (1064, 102304), (1112, 97888), (1216, 89516), (1288, 84512), (1472, 73948), (1748, 62272), (1792, 60743), (1946, 55936), (2128, 51152), (2224, 48944), (2432, 44758), (2576, 42256), (2641, 41216), (2944, 36974), (3059, 35584), (3197, 34048), (3496, 31136), (3892, 27968), (4256, 25576), (4448, 24472), (4864, 22379), (5152, 21128), (5282, 20608), (5888, 18487), (6118, 17792), (6394, 17024), (6992, 15568), (7784, 13984), (8512, 12788), (8896, 12236), (10304, 10564)]