131545512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 442569600

約数和(自身を除く): 311024088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 241, 252, 266, 342, 361, 378, 399, 456, 482, 504, 513, 532, 684, 722, 723, 756, 798, 964, 1026, 1064, 1083, 1197, 1368, 1444, 1446, 1512, 1596, 1687, 1928, 2052, 2166, 2169, 2394, 2527, 2888, 2892, 3192, 3249, 3374, 3591, 4104, 4332, 4338, 4579, 4788, 5054, 5061, 5784, 6498, 6507, 6748, 7182, 7581, 8664, 8676, 9158, 9576, 9747, 10108, 10122, 12996, 13014, 13496, 13737, 14364, 15162, 15183, 17352, 18316, 19494, 20216, 20244, 22743, 25992, 26028, 27474, 28728, 30324, 30366, 32053, 36632, 38988, 40488, 41211, 45486, 45549, 52056, 54948, 60648, 60732, 64106, 68229, 77976, 82422, 87001, 90972, 91098, 96159, 109896, 121464, 123633, 128212, 136458, 164844, 174002, 181944, 182196, 192318, 247266, 256424, 261003, 272916, 288477, 329688, 348004, 364392, 384636, 494532, 522006, 545832, 576954, 609007, 696008, 769272, 783009, 865431, 989064, 1044012, 1153908, 1218014, 1566018, 1730862, 1827021, 2088024, 2307816, 2349027, 2436028, 3132036, 3461724, 3654042, 4698054, 4872056, 5481063, 6264072, 6923448, 7308084, 9396108, 10962126, 14616168, 16443189, 18792216, 21924252, 32886378, 43848504, 65772756, 131545512]

約数ペア:

[(1, 131545512), (2, 65772756), (3, 43848504), (4, 32886378), (6, 21924252), (7, 18792216), (8, 16443189), (9, 14616168), (12, 10962126), (14, 9396108), (18, 7308084), (19, 6923448), (21, 6264072), (24, 5481063), (27, 4872056), (28, 4698054), (36, 3654042), (38, 3461724), (42, 3132036), (54, 2436028), (56, 2349027), (57, 2307816), (63, 2088024), (72, 1827021), (76, 1730862), (84, 1566018), (108, 1218014), (114, 1153908), (126, 1044012), (133, 989064), (152, 865431), (168, 783009), (171, 769272), (189, 696008), (216, 609007), (228, 576954), (241, 545832), (252, 522006), (266, 494532), (342, 384636), (361, 364392), (378, 348004), (399, 329688), (456, 288477), (482, 272916), (504, 261003), (513, 256424), (532, 247266), (684, 192318), (722, 182196), (723, 181944), (756, 174002), (798, 164844), (964, 136458), (1026, 128212), (1064, 123633), (1083, 121464), (1197, 109896), (1368, 96159), (1444, 91098), (1446, 90972), (1512, 87001), (1596, 82422), (1687, 77976), (1928, 68229), (2052, 64106), (2166, 60732), (2169, 60648), (2394, 54948), (2527, 52056), (2888, 45549), (2892, 45486), (3192, 41211), (3249, 40488), (3374, 38988), (3591, 36632), (4104, 32053), (4332, 30366), (4338, 30324), (4579, 28728), (4788, 27474), (5054, 26028), (5061, 25992), (5784, 22743), (6498, 20244), (6507, 20216), (6748, 19494), (7182, 18316), (7581, 17352), (8664, 15183), (8676, 15162), (9158, 14364), (9576, 13737), (9747, 13496), (10108, 13014), (10122, 12996)]