15679928138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{25349}}^1$

素因数の和:25511

約数の個数: 64

約数和(自身を含む): 29962483200

約数和(自身を除く): 14282555062

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 113, 119, 161, 226, 238, 322, 391, 782, 791, 1582, 1921, 2599, 2737, 3842, 5198, 5474, 13447, 18193, 25349, 26894, 36386, 44183, 50698, 88366, 177443, 309281, 354886, 430933, 583027, 618562, 861866, 1166054, 2864437, 3016531, 4081189, 5728874, 6033062, 8162378, 9911459, 19822918, 20051059, 40102118, 48695429, 65882051, 69380213, 97390858, 131764102, 138760426, 340868003, 461174357, 681736006, 922348714, 1119994867, 2239989734, 7839964069, 15679928138]

約数ペア:

[(1, 15679928138), (2, 7839964069), (7, 2239989734), (14, 1119994867), (17, 922348714), (23, 681736006), (34, 461174357), (46, 340868003), (113, 138760426), (119, 131764102), (161, 97390858), (226, 69380213), (238, 65882051), (322, 48695429), (391, 40102118), (782, 20051059), (791, 19822918), (1582, 9911459), (1921, 8162378), (2599, 6033062), (2737, 5728874), (3842, 4081189), (5198, 3016531), (5474, 2864437), (13447, 1166054), (18193, 861866), (25349, 618562), (26894, 583027), (36386, 430933), (44183, 354886), (50698, 309281), (88366, 177443)]