131193987732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19763}}^1\times {\mathrm{10847}}^1$

素因数の和:30637

約数の個数: 72

約数和(自身を含む): 351186990336

約数和(自身を除く): 219993002604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 10847, 19763, 21694, 32541, 39526, 43388, 59289, 65082, 79052, 97623, 118578, 130164, 177867, 184399, 195246, 237156, 335971, 355734, 368798, 390492, 553197, 671942, 711468, 737596, 1007913, 1106394, 1343884, 1659591, 2015826, 2212788, 3023739, 3319182, 4031652, 6047478, 6638364, 12094956, 214369261, 428738522, 643107783, 857477044, 1286215566, 1929323349, 2572431132, 3644277437, 3858646698, 7288554874, 7717293396, 10932832311, 14577109748, 21865664622, 32798496933, 43731329244, 65596993866, 131193987732]

約数ペア:

[(1, 131193987732), (2, 65596993866), (3, 43731329244), (4, 32798496933), (6, 21865664622), (9, 14577109748), (12, 10932832311), (17, 7717293396), (18, 7288554874), (34, 3858646698), (36, 3644277437), (51, 2572431132), (68, 1929323349), (102, 1286215566), (153, 857477044), (204, 643107783), (306, 428738522), (612, 214369261), (10847, 12094956), (19763, 6638364), (21694, 6047478), (32541, 4031652), (39526, 3319182), (43388, 3023739), (59289, 2212788), (65082, 2015826), (79052, 1659591), (97623, 1343884), (118578, 1106394), (130164, 1007913), (177867, 737596), (184399, 711468), (195246, 671942), (237156, 553197), (335971, 390492), (355734, 368798)]