144265072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 338962432

約数和(自身を除く): 194697360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1123, 1147, 1736, 2072, 2246, 2294, 3472, 4144, 4492, 4588, 7861, 8029, 8984, 9176, 15722, 16058, 17968, 18352, 31444, 32116, 34813, 41551, 62888, 64232, 69626, 83102, 125776, 128464, 139252, 166204, 243691, 278504, 290857, 332408, 487382, 557008, 581714, 664816, 974764, 1163428, 1288081, 1949528, 2326856, 2576162, 3899056, 4653712, 5152324, 9016567, 10304648, 18033134, 20609296, 36066268, 72132536, 144265072]

約数ペア:

[(1, 144265072), (2, 72132536), (4, 36066268), (7, 20609296), (8, 18033134), (14, 10304648), (16, 9016567), (28, 5152324), (31, 4653712), (37, 3899056), (56, 2576162), (62, 2326856), (74, 1949528), (112, 1288081), (124, 1163428), (148, 974764), (217, 664816), (248, 581714), (259, 557008), (296, 487382), (434, 332408), (496, 290857), (518, 278504), (592, 243691), (868, 166204), (1036, 139252), (1123, 128464), (1147, 125776), (1736, 83102), (2072, 69626), (2246, 64232), (2294, 62888), (3472, 41551), (4144, 34813), (4492, 32116), (4588, 31444), (7861, 18352), (8029, 17968), (8984, 16058), (9176, 15722)]