161309088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 334022112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 656, 684, 719, 738, 779, 912, 984, 1312, 1368, 1438, 1476, 1558, 1824, 1968, 2157, 2337, 2736, 2876, 2952, 3116, 3936, 4314, 4674, 5472, 5752, 5904, 6232, 6471, 7011, 8628, 9348, 11504, 11808, 12464, 12942, 13661, 14022, 17256, 18696, 23008, 24928, 25884, 27322, 28044, 29479, 34512, 37392, 40983, 51768, 54644, 56088, 58958, 69024, 74784, 81966, 88437, 103536, 109288, 112176, 117916, 122949, 163932, 176874, 207072, 218576, 224352, 235832, 245898, 265311, 327864, 353748, 437152, 471664, 491796, 530622, 560101, 655728, 707496, 943328, 983592, 1061244, 1120202, 1311456, 1414992, 1680303, 1967184, 2122488, 2240404, 2829984, 3360606, 3934368, 4244976, 4480808, 5040909, 6721212, 8489952, 8961616, 10081818, 13442424, 17923232, 20163636, 26884848, 40327272, 53769696, 80654544, 161309088]

約数ペア:

[(1, 161309088), (2, 80654544), (3, 53769696), (4, 40327272), (6, 26884848), (8, 20163636), (9, 17923232), (12, 13442424), (16, 10081818), (18, 8961616), (19, 8489952), (24, 6721212), (32, 5040909), (36, 4480808), (38, 4244976), (41, 3934368), (48, 3360606), (57, 2829984), (72, 2240404), (76, 2122488), (82, 1967184), (96, 1680303), (114, 1414992), (123, 1311456), (144, 1120202), (152, 1061244), (164, 983592), (171, 943328), (228, 707496), (246, 655728), (288, 560101), (304, 530622), (328, 491796), (342, 471664), (369, 437152), (456, 353748), (492, 327864), (608, 265311), (656, 245898), (684, 235832), (719, 224352), (738, 218576), (779, 207072), (912, 176874), (984, 163932), (1312, 122949), (1368, 117916), (1438, 112176), (1476, 109288), (1558, 103536), (1824, 88437), (1968, 81966), (2157, 74784), (2337, 69024), (2736, 58958), (2876, 56088), (2952, 54644), (3116, 51768), (3936, 40983), (4314, 37392), (4674, 34512), (5472, 29479), (5752, 28044), (5904, 27322), (6232, 25884), (6471, 24928), (7011, 23008), (8628, 18696), (9348, 17256), (11504, 14022), (11808, 13661), (12464, 12942)]