189625121572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{84809}}^1$

素因数の和:85212

約数の個数: 48

約数和(自身を含む): 355461099840

約数和(自身を除く): 165835978268

約数列:

[1, 2, 4, 17, 34, 68, 131, 251, 262, 502, 524, 1004, 2227, 4267, 4454, 8534, 8908, 17068, 32881, 65762, 84809, 131524, 169618, 339236, 558977, 1117954, 1441753, 2235908, 2883506, 5767012, 11109979, 21287059, 22219958, 42574118, 44439916, 85148236, 188869643, 361880003, 377739286, 723760006, 755478572, 1447520012, 2788604729, 5577209458, 11154418916, 47406280393, 94812560786, 189625121572]

約数ペア:

[(1, 189625121572), (2, 94812560786), (4, 47406280393), (17, 11154418916), (34, 5577209458), (68, 2788604729), (131, 1447520012), (251, 755478572), (262, 723760006), (502, 377739286), (524, 361880003), (1004, 188869643), (2227, 85148236), (4267, 44439916), (4454, 42574118), (8534, 22219958), (8908, 21287059), (17068, 11109979), (32881, 5767012), (65762, 2883506), (84809, 2235908), (131524, 1441753), (169618, 1117954), (339236, 558977)]