173880012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 444346560

約数和(自身を除く): 270466548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 89, 102, 122, 157, 178, 183, 204, 244, 267, 314, 356, 366, 471, 534, 628, 732, 942, 1037, 1068, 1513, 1884, 2074, 2669, 3026, 3111, 4148, 4539, 5338, 5429, 6052, 6222, 8007, 9078, 9577, 10676, 10858, 12444, 13973, 16014, 16287, 18156, 19154, 21716, 27946, 28731, 32028, 32574, 38308, 41919, 55892, 57462, 65148, 83838, 92293, 114924, 162809, 167676, 184586, 237541, 276879, 325618, 369172, 475082, 488427, 553758, 651236, 712623, 852353, 950164, 976854, 1107516, 1425246, 1704706, 1953708, 2557059, 2850492, 3409412, 5114118, 10228236, 14490001, 28980002, 43470003, 57960004, 86940006, 173880012]

約数ペア:

[(1, 173880012), (2, 86940006), (3, 57960004), (4, 43470003), (6, 28980002), (12, 14490001), (17, 10228236), (34, 5114118), (51, 3409412), (61, 2850492), (68, 2557059), (89, 1953708), (102, 1704706), (122, 1425246), (157, 1107516), (178, 976854), (183, 950164), (204, 852353), (244, 712623), (267, 651236), (314, 553758), (356, 488427), (366, 475082), (471, 369172), (534, 325618), (628, 276879), (732, 237541), (942, 184586), (1037, 167676), (1068, 162809), (1513, 114924), (1884, 92293), (2074, 83838), (2669, 65148), (3026, 57462), (3111, 55892), (4148, 41919), (4539, 38308), (5338, 32574), (5429, 32028), (6052, 28731), (6222, 27946), (8007, 21716), (9078, 19154), (9577, 18156), (10676, 16287), (10858, 16014), (12444, 13973)]