156734723152

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 355869794304

約数和(自身を除く): 199135071152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 257, 271, 283, 284, 497, 514, 542, 566, 568, 994, 1028, 1084, 1132, 1136, 1799, 1897, 1981, 1988, 2056, 2168, 2264, 3598, 3794, 3962, 3976, 4112, 4336, 4528, 7196, 7588, 7924, 7952, 14392, 15176, 15848, 18247, 19241, 20093, 28784, 30352, 31696, 36494, 38482, 40186, 69647, 72731, 72988, 76693, 76964, 80372, 127729, 134687, 139294, 140651, 145462, 145976, 153386, 153928, 160744, 255458, 269374, 278588, 281302, 290924, 291952, 306772, 307856, 321488, 487529, 509117, 510916, 536851, 538748, 557176, 562604, 581848, 613544, 975058, 1018234, 1021832, 1073702, 1077496, 1114352, 1125208, 1163696, 1227088, 1950116, 2036468, 2043664, 2147404, 2154992, 2250416, 3900232, 4072936, 4294808, 4944937, 5163901, 5445203, 7800464, 8145872, 8589616, 9889874, 10327802, 10890406, 19710101, 19779748, 20655604, 21780812, 34614559, 36147307, 38116421, 39420202, 39559496, 41311208, 43561624, 69229118, 72294614, 76232842, 78840404, 79118992, 82622416, 87123248, 137970707, 138458236, 144589228, 152465684, 157680808, 275941414, 276916472, 289178456, 304931368, 315361616, 551882828, 553832944, 578356912, 609862736, 1103765656, 1399417171, 2207531312, 2798834342, 5597668684, 9795920197, 11195337368, 19591840394, 22390674736, 39183680788, 78367361576, 156734723152]

約数ペア:

[(1, 156734723152), (2, 78367361576), (4, 39183680788), (7, 22390674736), (8, 19591840394), (14, 11195337368), (16, 9795920197), (28, 5597668684), (56, 2798834342), (71, 2207531312), (112, 1399417171), (142, 1103765656), (257, 609862736), (271, 578356912), (283, 553832944), (284, 551882828), (497, 315361616), (514, 304931368), (542, 289178456), (566, 276916472), (568, 275941414), (994, 157680808), (1028, 152465684), (1084, 144589228), (1132, 138458236), (1136, 137970707), (1799, 87123248), (1897, 82622416), (1981, 79118992), (1988, 78840404), (2056, 76232842), (2168, 72294614), (2264, 69229118), (3598, 43561624), (3794, 41311208), (3962, 39559496), (3976, 39420202), (4112, 38116421), (4336, 36147307), (4528, 34614559), (7196, 21780812), (7588, 20655604), (7924, 19779748), (7952, 19710101), (14392, 10890406), (15176, 10327802), (15848, 9889874), (18247, 8589616), (19241, 8145872), (20093, 7800464), (28784, 5445203), (30352, 5163901), (31696, 4944937), (36494, 4294808), (38482, 4072936), (40186, 3900232), (69647, 2250416), (72731, 2154992), (72988, 2147404), (76693, 2043664), (76964, 2036468), (80372, 1950116), (127729, 1227088), (134687, 1163696), (139294, 1125208), (140651, 1114352), (145462, 1077496), (145976, 1073702), (153386, 1021832), (153928, 1018234), (160744, 975058), (255458, 613544), (269374, 581848), (278588, 562604), (281302, 557176), (290924, 538748), (291952, 536851), (306772, 510916), (307856, 509117), (321488, 487529)]