144645648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 440195040

約数和(自身を除く): 295549392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 89, 98, 112, 147, 168, 178, 196, 267, 294, 336, 356, 392, 534, 588, 623, 691, 712, 784, 1068, 1176, 1246, 1382, 1424, 1869, 2073, 2136, 2352, 2492, 2764, 3738, 4146, 4272, 4361, 4837, 4984, 5528, 7476, 8292, 8722, 9674, 9968, 11056, 13083, 14511, 14952, 16584, 17444, 19348, 26166, 29022, 29904, 33168, 33859, 34888, 38696, 52332, 58044, 61499, 67718, 69776, 77392, 101577, 104664, 116088, 122998, 135436, 184497, 203154, 209328, 232176, 245996, 270872, 368994, 406308, 430493, 491992, 541744, 737988, 812616, 860986, 983984, 1291479, 1475976, 1625232, 1721972, 2582958, 2951952, 3013451, 3443944, 5165916, 6026902, 6887888, 9040353, 10331832, 12053804, 18080706, 20663664, 24107608, 36161412, 48215216, 72322824, 144645648]

約数ペア:

[(1, 144645648), (2, 72322824), (3, 48215216), (4, 36161412), (6, 24107608), (7, 20663664), (8, 18080706), (12, 12053804), (14, 10331832), (16, 9040353), (21, 6887888), (24, 6026902), (28, 5165916), (42, 3443944), (48, 3013451), (49, 2951952), (56, 2582958), (84, 1721972), (89, 1625232), (98, 1475976), (112, 1291479), (147, 983984), (168, 860986), (178, 812616), (196, 737988), (267, 541744), (294, 491992), (336, 430493), (356, 406308), (392, 368994), (534, 270872), (588, 245996), (623, 232176), (691, 209328), (712, 203154), (784, 184497), (1068, 135436), (1176, 122998), (1246, 116088), (1382, 104664), (1424, 101577), (1869, 77392), (2073, 69776), (2136, 67718), (2352, 61499), (2492, 58044), (2764, 52332), (3738, 38696), (4146, 34888), (4272, 33859), (4361, 33168), (4837, 29904), (4984, 29022), (5528, 26166), (7476, 19348), (8292, 17444), (8722, 16584), (9674, 14952), (9968, 14511), (11056, 13083)]