133788928

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5779

約数の個数: 72

約数和(自身を含む): 328740608

約数和(自身を除く): 194951680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5743, 5824, 11486, 11648, 22972, 23296, 40201, 45944, 74659, 80402, 91888, 149318, 160804, 183776, 298636, 321608, 367552, 522613, 597272, 643216, 735104, 1045226, 1194544, 1286432, 1470208, 2090452, 2389088, 2572864, 4180904, 4778176, 5145728, 8361808, 9556352, 10291456, 16723616, 19112704, 33447232, 66894464, 133788928]

約数ペア:

[(1, 133788928), (2, 66894464), (4, 33447232), (7, 19112704), (8, 16723616), (13, 10291456), (14, 9556352), (16, 8361808), (26, 5145728), (28, 4778176), (32, 4180904), (52, 2572864), (56, 2389088), (64, 2090452), (91, 1470208), (104, 1286432), (112, 1194544), (128, 1045226), (182, 735104), (208, 643216), (224, 597272), (256, 522613), (364, 367552), (416, 321608), (448, 298636), (728, 183776), (832, 160804), (896, 149318), (1456, 91888), (1664, 80402), (1792, 74659), (2912, 45944), (3328, 40201), (5743, 23296), (5824, 22972), (11486, 11648)]