131583312

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 160

約数和(自身を含む): 440328960

約数和(自身を除く): 308745648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 821, 848, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1642, 1908, 2226, 2463, 2544, 2862, 2968, 3024, 3284, 3339, 3816, 4452, 4926, 5724, 5747, 5936, 6568, 6678, 7389, 7632, 8904, 9852, 10017, 11448, 11494, 13136, 13356, 14778, 17241, 17808, 19704, 20034, 22167, 22896, 22988, 26712, 29556, 34482, 39408, 40068, 43513, 44334, 45976, 51723, 53424, 59112, 68964, 80136, 87026, 88668, 91952, 103446, 118224, 130539, 137928, 155169, 160272, 174052, 177336, 206892, 261078, 275856, 304591, 310338, 348104, 354672, 391617, 413784, 522156, 609182, 620676, 696208, 783234, 827568, 913773, 1044312, 1174851, 1218364, 1241352, 1566468, 1827546, 2088624, 2349702, 2436728, 2482704, 2741319, 3132936, 3655092, 4699404, 4873456, 5482638, 6265872, 7310184, 8223957, 9398808, 10965276, 14620368, 16447914, 18797616, 21930552, 32895828, 43861104, 65791656, 131583312]

約数ペア:

[(1, 131583312), (2, 65791656), (3, 43861104), (4, 32895828), (6, 21930552), (7, 18797616), (8, 16447914), (9, 14620368), (12, 10965276), (14, 9398808), (16, 8223957), (18, 7310184), (21, 6265872), (24, 5482638), (27, 4873456), (28, 4699404), (36, 3655092), (42, 3132936), (48, 2741319), (53, 2482704), (54, 2436728), (56, 2349702), (63, 2088624), (72, 1827546), (84, 1566468), (106, 1241352), (108, 1218364), (112, 1174851), (126, 1044312), (144, 913773), (159, 827568), (168, 783234), (189, 696208), (212, 620676), (216, 609182), (252, 522156), (318, 413784), (336, 391617), (371, 354672), (378, 348104), (424, 310338), (432, 304591), (477, 275856), (504, 261078), (636, 206892), (742, 177336), (756, 174052), (821, 160272), (848, 155169), (954, 137928), (1008, 130539), (1113, 118224), (1272, 103446), (1431, 91952), (1484, 88668), (1512, 87026), (1642, 80136), (1908, 68964), (2226, 59112), (2463, 53424), (2544, 51723), (2862, 45976), (2968, 44334), (3024, 43513), (3284, 40068), (3339, 39408), (3816, 34482), (4452, 29556), (4926, 26712), (5724, 22988), (5747, 22896), (5936, 22167), (6568, 20034), (6678, 19704), (7389, 17808), (7632, 17241), (8904, 14778), (9852, 13356), (10017, 13136), (11448, 11494)]