123741184

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 88

約数和(自身を含む): 288348608

約数和(自身を除く): 164607424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 283, 427, 448, 488, 512, 566, 854, 896, 976, 1024, 1132, 1708, 1792, 1952, 1981, 2264, 3416, 3584, 3904, 3962, 4528, 6832, 7168, 7808, 7924, 9056, 13664, 15616, 15848, 17263, 18112, 27328, 31232, 31696, 34526, 36224, 54656, 62464, 63392, 69052, 72448, 109312, 120841, 126784, 138104, 144896, 218624, 241682, 253568, 276208, 289792, 437248, 483364, 507136, 552416, 966728, 1014272, 1104832, 1933456, 2028544, 2209664, 3866912, 4419328, 7733824, 8838656, 15467648, 17677312, 30935296, 61870592, 123741184]

約数ペア:

[(1, 123741184), (2, 61870592), (4, 30935296), (7, 17677312), (8, 15467648), (14, 8838656), (16, 7733824), (28, 4419328), (32, 3866912), (56, 2209664), (61, 2028544), (64, 1933456), (112, 1104832), (122, 1014272), (128, 966728), (224, 552416), (244, 507136), (256, 483364), (283, 437248), (427, 289792), (448, 276208), (488, 253568), (512, 241682), (566, 218624), (854, 144896), (896, 138104), (976, 126784), (1024, 120841), (1132, 109312), (1708, 72448), (1792, 69052), (1952, 63392), (1981, 62464), (2264, 54656), (3416, 36224), (3584, 34526), (3904, 31696), (3962, 31232), (4528, 27328), (6832, 18112), (7168, 17263), (7808, 15848), (7924, 15616), (9056, 13664)]