156734736784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{16931}}^1$

素因数の和:17320

約数の個数: 80

約数和(自身を含む): 319722215040

約数和(自身を除く): 162987478256

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 281, 284, 464, 562, 568, 1124, 1136, 2059, 2248, 4118, 4496, 8149, 8236, 16298, 16472, 16931, 19951, 32596, 32944, 33862, 39902, 65192, 67724, 79804, 130384, 135448, 159608, 270896, 319216, 490999, 578579, 981998, 1157158, 1202101, 1963996, 2314316, 2404202, 3927992, 4628632, 4757611, 4808404, 7855984, 9257264, 9515222, 9616808, 19030444, 19233616, 34860929, 38060888, 69721858, 76121776, 137970719, 139443716, 275941438, 278887432, 337790381, 551882876, 557774864, 675580762, 1103765752, 1351161524, 2207531504, 2702323048, 5404646096, 9795921049, 19591842098, 39183684196, 78367368392, 156734736784]

約数ペア:

[(1, 156734736784), (2, 78367368392), (4, 39183684196), (8, 19591842098), (16, 9795921049), (29, 5404646096), (58, 2702323048), (71, 2207531504), (116, 1351161524), (142, 1103765752), (232, 675580762), (281, 557774864), (284, 551882876), (464, 337790381), (562, 278887432), (568, 275941438), (1124, 139443716), (1136, 137970719), (2059, 76121776), (2248, 69721858), (4118, 38060888), (4496, 34860929), (8149, 19233616), (8236, 19030444), (16298, 9616808), (16472, 9515222), (16931, 9257264), (19951, 7855984), (32596, 4808404), (32944, 4757611), (33862, 4628632), (39902, 3927992), (65192, 2404202), (67724, 2314316), (79804, 1963996), (130384, 1202101), (135448, 1157158), (159608, 981998), (270896, 578579), (319216, 490999)]