145199988

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 382814432

約数和(自身を除く): 237614444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 74, 111, 134, 148, 201, 222, 268, 333, 402, 444, 603, 666, 804, 1206, 1332, 1627, 2412, 2479, 3254, 4881, 4958, 6508, 7437, 9762, 9916, 14643, 14874, 19524, 22311, 29286, 29748, 44622, 58572, 60199, 89244, 109009, 120398, 180597, 218018, 240796, 327027, 361194, 436036, 541791, 654054, 722388, 981081, 1083582, 1308108, 1962162, 2167164, 3924324, 4033333, 8066666, 12099999, 16133332, 24199998, 36299997, 48399996, 72599994, 145199988]

約数ペア:

[(1, 145199988), (2, 72599994), (3, 48399996), (4, 36299997), (6, 24199998), (9, 16133332), (12, 12099999), (18, 8066666), (36, 4033333), (37, 3924324), (67, 2167164), (74, 1962162), (111, 1308108), (134, 1083582), (148, 981081), (201, 722388), (222, 654054), (268, 541791), (333, 436036), (402, 361194), (444, 327027), (603, 240796), (666, 218018), (804, 180597), (1206, 120398), (1332, 109009), (1627, 89244), (2412, 60199), (2479, 58572), (3254, 44622), (4881, 29748), (4958, 29286), (6508, 22311), (7437, 19524), (9762, 14874), (9916, 14643)]