156621636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 423914400

約数和(自身を除く): 267292764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 3881, 4484, 6726, 7762, 10089, 11643, 13452, 15524, 20178, 23286, 34929, 40356, 46572, 69858, 73739, 139716, 147478, 221217, 228979, 294956, 442434, 457958, 663651, 686937, 884868, 915916, 1327302, 1373874, 2060811, 2654604, 2747748, 4121622, 4350601, 8243244, 8701202, 13051803, 17402404, 26103606, 39155409, 52207212, 78310818, 156621636]

約数ペア:

[(1, 156621636), (2, 78310818), (3, 52207212), (4, 39155409), (6, 26103606), (9, 17402404), (12, 13051803), (18, 8701202), (19, 8243244), (36, 4350601), (38, 4121622), (57, 2747748), (59, 2654604), (76, 2060811), (114, 1373874), (118, 1327302), (171, 915916), (177, 884868), (228, 686937), (236, 663651), (342, 457958), (354, 442434), (531, 294956), (684, 228979), (708, 221217), (1062, 147478), (1121, 139716), (2124, 73739), (2242, 69858), (3363, 46572), (3881, 40356), (4484, 34929), (6726, 23286), (7762, 20178), (10089, 15524), (11643, 13452)]