161505072

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14197}}^1$

素因数の和:14290

約数の個数: 60

約数和(自身を含む): 457743520

約数和(自身を除く): 296238448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 14197, 28394, 42591, 56788, 85182, 113576, 127773, 170364, 227152, 255546, 340728, 511092, 681456, 1022184, 1121563, 2044368, 2243126, 3364689, 4486252, 6729378, 8972504, 10094067, 13458756, 17945008, 20188134, 26917512, 40376268, 53835024, 80752536, 161505072]

約数ペア:

[(1, 161505072), (2, 80752536), (3, 53835024), (4, 40376268), (6, 26917512), (8, 20188134), (9, 17945008), (12, 13458756), (16, 10094067), (18, 8972504), (24, 6729378), (36, 4486252), (48, 3364689), (72, 2243126), (79, 2044368), (144, 1121563), (158, 1022184), (237, 681456), (316, 511092), (474, 340728), (632, 255546), (711, 227152), (948, 170364), (1264, 127773), (1422, 113576), (1896, 85182), (2844, 56788), (3792, 42591), (5688, 28394), (11376, 14197)]