121633792

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 88

約数和(自身を含む): 282977280

約数和(自身を除く): 161343488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 239, 256, 284, 448, 478, 497, 512, 568, 896, 956, 994, 1024, 1136, 1673, 1792, 1912, 1988, 2272, 3346, 3584, 3824, 3976, 4544, 6692, 7168, 7648, 7952, 9088, 13384, 15296, 15904, 16969, 18176, 26768, 30592, 31808, 33938, 36352, 53536, 61184, 63616, 67876, 72704, 107072, 118783, 122368, 127232, 135752, 214144, 237566, 244736, 254464, 271504, 428288, 475132, 508928, 543008, 856576, 950264, 1086016, 1713152, 1900528, 2172032, 3801056, 4344064, 7602112, 8688128, 15204224, 17376256, 30408448, 60816896, 121633792]

約数ペア:

[(1, 121633792), (2, 60816896), (4, 30408448), (7, 17376256), (8, 15204224), (14, 8688128), (16, 7602112), (28, 4344064), (32, 3801056), (56, 2172032), (64, 1900528), (71, 1713152), (112, 1086016), (128, 950264), (142, 856576), (224, 543008), (239, 508928), (256, 475132), (284, 428288), (448, 271504), (478, 254464), (497, 244736), (512, 237566), (568, 214144), (896, 135752), (956, 127232), (994, 122368), (1024, 118783), (1136, 107072), (1673, 72704), (1792, 67876), (1912, 63616), (1988, 61184), (2272, 53536), (3346, 36352), (3584, 33938), (3824, 31808), (3976, 30592), (4544, 26768), (6692, 18176), (7168, 16969), (7648, 15904), (7952, 15296), (9088, 13384)]