189951606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1598

約数の個数: 72

約数和(自身を含む): 456825096

約数和(自身を除く): 266873490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 738, 1014, 1066, 1521, 1523, 1599, 3042, 3046, 3198, 4569, 4797, 6929, 9138, 9594, 13707, 13858, 19799, 20787, 27414, 39598, 41574, 59397, 62361, 62443, 118794, 124722, 124886, 178191, 187329, 257387, 356382, 374658, 514774, 561987, 772161, 811759, 1123974, 1544322, 1623518, 2316483, 2435277, 4632966, 4870554, 7305831, 10552867, 14611662, 21105734, 31658601, 63317202, 94975803, 189951606]

約数ペア:

[(1, 189951606), (2, 94975803), (3, 63317202), (6, 31658601), (9, 21105734), (13, 14611662), (18, 10552867), (26, 7305831), (39, 4870554), (41, 4632966), (78, 2435277), (82, 2316483), (117, 1623518), (123, 1544322), (169, 1123974), (234, 811759), (246, 772161), (338, 561987), (369, 514774), (507, 374658), (533, 356382), (738, 257387), (1014, 187329), (1066, 178191), (1521, 124886), (1523, 124722), (1599, 118794), (3042, 62443), (3046, 62361), (3198, 59397), (4569, 41574), (4797, 39598), (6929, 27414), (9138, 20787), (9594, 19799), (13707, 13858)]