157683408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 419871936

約数和(自身を除く): 262188528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 241, 258, 317, 344, 482, 516, 634, 688, 723, 951, 964, 1032, 1268, 1446, 1902, 1928, 2064, 2536, 2892, 3804, 3856, 5072, 5784, 7608, 10363, 11568, 13631, 15216, 20726, 27262, 31089, 40893, 41452, 54524, 62178, 76397, 81786, 82904, 109048, 124356, 152794, 163572, 165808, 218096, 229191, 248712, 305588, 327144, 458382, 497424, 611176, 654288, 916764, 1222352, 1833528, 3285071, 3667056, 6570142, 9855213, 13140284, 19710426, 26280568, 39420852, 52561136, 78841704, 157683408]

約数ペア:

[(1, 157683408), (2, 78841704), (3, 52561136), (4, 39420852), (6, 26280568), (8, 19710426), (12, 13140284), (16, 9855213), (24, 6570142), (43, 3667056), (48, 3285071), (86, 1833528), (129, 1222352), (172, 916764), (241, 654288), (258, 611176), (317, 497424), (344, 458382), (482, 327144), (516, 305588), (634, 248712), (688, 229191), (723, 218096), (951, 165808), (964, 163572), (1032, 152794), (1268, 124356), (1446, 109048), (1902, 82904), (1928, 81786), (2064, 76397), (2536, 62178), (2892, 54524), (3804, 41452), (3856, 40893), (5072, 31089), (5784, 27262), (7608, 20726), (10363, 15216), (11568, 13631)]