161703108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 483840000

約数和(自身を除く): 322136892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1926, 1999, 2247, 2889, 2996, 3852, 3998, 4494, 5778, 5997, 6741, 7996, 8988, 11556, 11994, 13482, 13993, 17991, 20223, 23988, 26964, 27986, 35982, 40446, 41979, 53973, 55972, 71964, 80892, 83958, 107946, 125937, 167916, 213893, 215892, 251874, 377811, 427786, 503748, 641679, 755622, 855572, 1283358, 1497251, 1511244, 1925037, 2566716, 2994502, 3850074, 4491753, 5775111, 5989004, 7700148, 8983506, 11550222, 13475259, 17967012, 23100444, 26950518, 40425777, 53901036, 80851554, 161703108]

約数ペア:

[(1, 161703108), (2, 80851554), (3, 53901036), (4, 40425777), (6, 26950518), (7, 23100444), (9, 17967012), (12, 13475259), (14, 11550222), (18, 8983506), (21, 7700148), (27, 5989004), (28, 5775111), (36, 4491753), (42, 3850074), (54, 2994502), (63, 2566716), (84, 1925037), (107, 1511244), (108, 1497251), (126, 1283358), (189, 855572), (214, 755622), (252, 641679), (321, 503748), (378, 427786), (428, 377811), (642, 251874), (749, 215892), (756, 213893), (963, 167916), (1284, 125937), (1498, 107946), (1926, 83958), (1999, 80892), (2247, 71964), (2889, 55972), (2996, 53973), (3852, 41979), (3998, 40446), (4494, 35982), (5778, 27986), (5997, 26964), (6741, 23988), (7996, 20223), (8988, 17991), (11556, 13993), (11994, 13482)]