139251456

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3222

約数の個数: 108

約数和(自身を含む): 422760520

約数和(自身を除く): 283509064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3181, 3648, 4864, 5472, 6362, 7296, 9543, 10944, 12724, 14592, 19086, 21888, 25448, 28629, 38172, 43776, 50896, 57258, 60439, 76344, 101792, 114516, 120878, 152688, 181317, 203584, 229032, 241756, 305376, 362634, 407168, 458064, 483512, 543951, 610752, 725268, 814336, 916128, 967024, 1087902, 1221504, 1450536, 1832256, 1934048, 2175804, 2443008, 2901072, 3664512, 3868096, 4351608, 5802144, 7329024, 7736192, 8703216, 11604288, 15472384, 17406432, 23208576, 34812864, 46417152, 69625728, 139251456]

約数ペア:

[(1, 139251456), (2, 69625728), (3, 46417152), (4, 34812864), (6, 23208576), (8, 17406432), (9, 15472384), (12, 11604288), (16, 8703216), (18, 7736192), (19, 7329024), (24, 5802144), (32, 4351608), (36, 3868096), (38, 3664512), (48, 2901072), (57, 2443008), (64, 2175804), (72, 1934048), (76, 1832256), (96, 1450536), (114, 1221504), (128, 1087902), (144, 967024), (152, 916128), (171, 814336), (192, 725268), (228, 610752), (256, 543951), (288, 483512), (304, 458064), (342, 407168), (384, 362634), (456, 305376), (576, 241756), (608, 229032), (684, 203584), (768, 181317), (912, 152688), (1152, 120878), (1216, 114516), (1368, 101792), (1824, 76344), (2304, 60439), (2432, 57258), (2736, 50896), (3181, 43776), (3648, 38172), (4864, 28629), (5472, 25448), (6362, 21888), (7296, 19086), (9543, 14592), (10944, 12724)]