169949931424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{19777}}^1$

素因数の和:20047

約数の個数: 144

約数和(自身を含む): 415909505088

約数和(自身を除く): 245959573664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 227, 338, 364, 416, 454, 676, 728, 908, 1183, 1352, 1456, 1589, 1816, 2366, 2704, 2912, 2951, 3178, 3632, 4732, 5408, 5902, 6356, 7264, 9464, 11804, 12712, 18928, 19777, 20657, 23608, 25424, 37856, 38363, 39554, 41314, 47216, 50848, 76726, 79108, 82628, 94432, 138439, 153452, 158216, 165256, 257101, 268541, 276878, 306904, 316432, 330512, 514202, 537082, 553756, 613808, 632864, 661024, 1028404, 1074164, 1107512, 1227616, 1799707, 2056808, 2148328, 2215024, 3342313, 3599414, 4113616, 4296656, 4430048, 4489379, 6684626, 7198828, 8227232, 8593312, 8978758, 13369252, 14397656, 17957516, 23396191, 26738504, 28795312, 31425653, 35915032, 46792382, 53477008, 57590624, 58361927, 62851306, 71830064, 93584764, 106954016, 116723854, 125702612, 143660128, 187169528, 233447708, 251405224, 374339056, 408533489, 466895416, 502810448, 748678112, 758705051, 817066978, 933790832, 1005620896, 1517410102, 1634133956, 1867581664, 3034820204, 3268267912, 5310935357, 6069640408, 6536535824, 10621870714, 12139280816, 13073071648, 21243741428, 24278561632, 42487482856, 84974965712, 169949931424]

約数ペア:

[(1, 169949931424), (2, 84974965712), (4, 42487482856), (7, 24278561632), (8, 21243741428), (13, 13073071648), (14, 12139280816), (16, 10621870714), (26, 6536535824), (28, 6069640408), (32, 5310935357), (52, 3268267912), (56, 3034820204), (91, 1867581664), (104, 1634133956), (112, 1517410102), (169, 1005620896), (182, 933790832), (208, 817066978), (224, 758705051), (227, 748678112), (338, 502810448), (364, 466895416), (416, 408533489), (454, 374339056), (676, 251405224), (728, 233447708), (908, 187169528), (1183, 143660128), (1352, 125702612), (1456, 116723854), (1589, 106954016), (1816, 93584764), (2366, 71830064), (2704, 62851306), (2912, 58361927), (2951, 57590624), (3178, 53477008), (3632, 46792382), (4732, 35915032), (5408, 31425653), (5902, 28795312), (6356, 26738504), (7264, 23396191), (9464, 17957516), (11804, 14397656), (12712, 13369252), (18928, 8978758), (19777, 8593312), (20657, 8227232), (23608, 7198828), (25424, 6684626), (37856, 4489379), (38363, 4430048), (39554, 4296656), (41314, 4113616), (47216, 3599414), (50848, 3342313), (76726, 2215024), (79108, 2148328), (82628, 2056808), (94432, 1799707), (138439, 1227616), (153452, 1107512), (158216, 1074164), (165256, 1028404), (257101, 661024), (268541, 632864), (276878, 613808), (306904, 553756), (316432, 537082), (330512, 514202)]