189967683888

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{285731}}^1$

素因数の和:285779

約数の個数: 160

約数和(自身を含む): 581064595200

約数和(自身を除く): 391096911312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2187, 2736, 2916, 3078, 3888, 4104, 4374, 4617, 5832, 6156, 8208, 8748, 9234, 11664, 12312, 13851, 17496, 18468, 24624, 27702, 34992, 36936, 41553, 55404, 73872, 83106, 110808, 166212, 221616, 285731, 332424, 571462, 664848, 857193, 1142924, 1714386, 2285848, 2571579, 3428772, 4571696, 5143158, 5428889, 6857544, 7714737, 10286316, 10857778, 13715088, 15429474, 16286667, 20572632, 21715556, 23144211, 30858948, 32573334, 41145264, 43431112, 46288422, 48860001, 61717896, 65146668, 69432633, 86862224, 92576844, 97720002, 123435792, 130293336, 138865266, 146580003, 185153688, 195440004, 208297899, 260586672, 277730532, 293160006, 370307376, 390880008, 416595798, 439740009, 555461064, 586320012, 624893697, 781760016, 833191596, 879480018, 1110922128, 1172640024, 1249787394, 1319220027, 1666383192, 1758960036, 2345280048, 2499574788, 2638440054, 3332766384, 3517920072, 3957660081, 4999149576, 5276880108, 7035840144, 7915320162, 9998299152, 10553760216, 11872980243, 15830640324, 21107520432, 23745960486, 31661280648, 47491920972, 63322561296, 94983841944, 189967683888]

約数ペア:

[(1, 189967683888), (2, 94983841944), (3, 63322561296), (4, 47491920972), (6, 31661280648), (8, 23745960486), (9, 21107520432), (12, 15830640324), (16, 11872980243), (18, 10553760216), (19, 9998299152), (24, 7915320162), (27, 7035840144), (36, 5276880108), (38, 4999149576), (48, 3957660081), (54, 3517920072), (57, 3332766384), (72, 2638440054), (76, 2499574788), (81, 2345280048), (108, 1758960036), (114, 1666383192), (144, 1319220027), (152, 1249787394), (162, 1172640024), (171, 1110922128), (216, 879480018), (228, 833191596), (243, 781760016), (304, 624893697), (324, 586320012), (342, 555461064), (432, 439740009), (456, 416595798), (486, 390880008), (513, 370307376), (648, 293160006), (684, 277730532), (729, 260586672), (912, 208297899), (972, 195440004), (1026, 185153688), (1296, 146580003), (1368, 138865266), (1458, 130293336), (1539, 123435792), (1944, 97720002), (2052, 92576844), (2187, 86862224), (2736, 69432633), (2916, 65146668), (3078, 61717896), (3888, 48860001), (4104, 46288422), (4374, 43431112), (4617, 41145264), (5832, 32573334), (6156, 30858948), (8208, 23144211), (8748, 21715556), (9234, 20572632), (11664, 16286667), (12312, 15429474), (13851, 13715088), (17496, 10857778), (18468, 10286316), (24624, 7714737), (27702, 6857544), (34992, 5428889), (36936, 5143158), (41553, 4571696), (55404, 3428772), (73872, 2571579), (83106, 2285848), (110808, 1714386), (166212, 1142924), (221616, 857193), (285731, 664848), (332424, 571462)]