161229744

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 363736656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1511, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3022, 3952, 4104, 4446, 4533, 5616, 5928, 6044, 6669, 8208, 8892, 9066, 11856, 12088, 13338, 13599, 17784, 18132, 19643, 24176, 26676, 27198, 28709, 35568, 36264, 39286, 40797, 53352, 54396, 57418, 58929, 72528, 78572, 81594, 86127, 106704, 108792, 114836, 117858, 157144, 163188, 172254, 176787, 217584, 229672, 235716, 258381, 314288, 326376, 344508, 353574, 373217, 459344, 471432, 516762, 530361, 652752, 689016, 707148, 746434, 775143, 942864, 1033524, 1060722, 1119651, 1378032, 1414296, 1492868, 1550286, 2067048, 2121444, 2239302, 2828592, 2985736, 3100572, 3358953, 4134096, 4242888, 4478604, 5971472, 6201144, 6717906, 8485776, 8957208, 10076859, 12402288, 13435812, 17914416, 20153718, 26871624, 40307436, 53743248, 80614872, 161229744]

約数ペア:

[(1, 161229744), (2, 80614872), (3, 53743248), (4, 40307436), (6, 26871624), (8, 20153718), (9, 17914416), (12, 13435812), (13, 12402288), (16, 10076859), (18, 8957208), (19, 8485776), (24, 6717906), (26, 6201144), (27, 5971472), (36, 4478604), (38, 4242888), (39, 4134096), (48, 3358953), (52, 3100572), (54, 2985736), (57, 2828592), (72, 2239302), (76, 2121444), (78, 2067048), (104, 1550286), (108, 1492868), (114, 1414296), (117, 1378032), (144, 1119651), (152, 1060722), (156, 1033524), (171, 942864), (208, 775143), (216, 746434), (228, 707148), (234, 689016), (247, 652752), (304, 530361), (312, 516762), (342, 471432), (351, 459344), (432, 373217), (456, 353574), (468, 344508), (494, 326376), (513, 314288), (624, 258381), (684, 235716), (702, 229672), (741, 217584), (912, 176787), (936, 172254), (988, 163188), (1026, 157144), (1368, 117858), (1404, 114836), (1482, 108792), (1511, 106704), (1872, 86127), (1976, 81594), (2052, 78572), (2223, 72528), (2736, 58929), (2808, 57418), (2964, 54396), (3022, 53352), (3952, 40797), (4104, 39286), (4446, 36264), (4533, 35568), (5616, 28709), (5928, 27198), (6044, 26676), (6669, 24176), (8208, 19643), (8892, 18132), (9066, 17784), (11856, 13599), (12088, 13338)]