156777214784

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{991}}^1\times {\mathrm{18043}}^1$

素因数の和:19183

約数の個数: 56

約数和(自身を含む): 313709230848

約数和(自身を除く): 156932016064

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 991, 1096, 1982, 2192, 3964, 4384, 7928, 8768, 15856, 18043, 31712, 36086, 63424, 72172, 135767, 144344, 271534, 288688, 543068, 577376, 1086136, 1154752, 2172272, 2471891, 4344544, 4943782, 8689088, 9887564, 17880613, 19775128, 35761226, 39550256, 71522452, 79100512, 143044904, 158201024, 286089808, 572179616, 1144359232, 2449643981, 4899287962, 9798575924, 19597151848, 39194303696, 78388607392, 156777214784]

約数ペア:

[(1, 156777214784), (2, 78388607392), (4, 39194303696), (8, 19597151848), (16, 9798575924), (32, 4899287962), (64, 2449643981), (137, 1144359232), (274, 572179616), (548, 286089808), (991, 158201024), (1096, 143044904), (1982, 79100512), (2192, 71522452), (3964, 39550256), (4384, 35761226), (7928, 19775128), (8768, 17880613), (15856, 9887564), (18043, 8689088), (31712, 4943782), (36086, 4344544), (63424, 2471891), (72172, 2172272), (135767, 1154752), (144344, 1086136), (271534, 577376), (288688, 543068)]