131716512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24106

約数の個数: 72

約数和(自身を含む): 394299360

約数和(自身を除く): 262582848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 24071, 48142, 72213, 96284, 144426, 192568, 216639, 288852, 385136, 433278, 457349, 577704, 770272, 866556, 914698, 1155408, 1372047, 1733112, 1829396, 2310816, 2744094, 3466224, 3658792, 4116141, 5488188, 6932448, 7317584, 8232282, 10976376, 14635168, 16464564, 21952752, 32929128, 43905504, 65858256, 131716512]

約数ペア:

[(1, 131716512), (2, 65858256), (3, 43905504), (4, 32929128), (6, 21952752), (8, 16464564), (9, 14635168), (12, 10976376), (16, 8232282), (18, 7317584), (19, 6932448), (24, 5488188), (32, 4116141), (36, 3658792), (38, 3466224), (48, 2744094), (57, 2310816), (72, 1829396), (76, 1733112), (96, 1372047), (114, 1155408), (144, 914698), (152, 866556), (171, 770272), (228, 577704), (288, 457349), (304, 433278), (342, 385136), (456, 288852), (608, 216639), (684, 192568), (912, 144426), (1368, 96284), (1824, 72213), (2736, 48142), (5472, 24071)]