163214352

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 140

約数和(自身を含む): 542128000

約数和(自身を除く): 378913648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 1999, 2268, 2916, 3024, 3402, 3888, 3998, 4536, 5103, 5832, 5997, 6804, 7996, 9072, 10206, 11664, 11994, 13608, 13993, 15992, 17991, 20412, 23988, 27216, 27986, 31984, 35982, 40824, 41979, 47976, 53973, 55972, 71964, 81648, 83958, 95952, 107946, 111944, 125937, 143928, 161919, 167916, 215892, 223888, 251874, 287856, 323838, 335832, 377811, 431784, 485757, 503748, 647676, 671664, 755622, 863568, 971514, 1007496, 1133433, 1295352, 1457271, 1511244, 1943028, 2014992, 2266866, 2590704, 2914542, 3022488, 3400299, 3886056, 4533732, 5829084, 6044976, 6800598, 7772112, 9067464, 10200897, 11658168, 13601196, 18134928, 20401794, 23316336, 27202392, 40803588, 54404784, 81607176, 163214352]

約数ペア:

[(1, 163214352), (2, 81607176), (3, 54404784), (4, 40803588), (6, 27202392), (7, 23316336), (8, 20401794), (9, 18134928), (12, 13601196), (14, 11658168), (16, 10200897), (18, 9067464), (21, 7772112), (24, 6800598), (27, 6044976), (28, 5829084), (36, 4533732), (42, 3886056), (48, 3400299), (54, 3022488), (56, 2914542), (63, 2590704), (72, 2266866), (81, 2014992), (84, 1943028), (108, 1511244), (112, 1457271), (126, 1295352), (144, 1133433), (162, 1007496), (168, 971514), (189, 863568), (216, 755622), (243, 671664), (252, 647676), (324, 503748), (336, 485757), (378, 431784), (432, 377811), (486, 335832), (504, 323838), (567, 287856), (648, 251874), (729, 223888), (756, 215892), (972, 167916), (1008, 161919), (1134, 143928), (1296, 125937), (1458, 111944), (1512, 107946), (1701, 95952), (1944, 83958), (1999, 81648), (2268, 71964), (2916, 55972), (3024, 53973), (3402, 47976), (3888, 41979), (3998, 40824), (4536, 35982), (5103, 31984), (5832, 27986), (5997, 27216), (6804, 23988), (7996, 20412), (9072, 17991), (10206, 15992), (11664, 13993), (11994, 13608)]