171228672

素因数分解:

$2^9\times 3^2\times {\mathrm{37159}}^1$

素因数の和:37183

約数の個数: 60

約数和(自身を含む): 494190840

約数和(自身を除く): 322962168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 37159, 74318, 111477, 148636, 222954, 297272, 334431, 445908, 594544, 668862, 891816, 1189088, 1337724, 1783632, 2378176, 2675448, 3567264, 4756352, 5350896, 7134528, 9512704, 10701792, 14269056, 19025408, 21403584, 28538112, 42807168, 57076224, 85614336, 171228672]

約数ペア:

[(1, 171228672), (2, 85614336), (3, 57076224), (4, 42807168), (6, 28538112), (8, 21403584), (9, 19025408), (12, 14269056), (16, 10701792), (18, 9512704), (24, 7134528), (32, 5350896), (36, 4756352), (48, 3567264), (64, 2675448), (72, 2378176), (96, 1783632), (128, 1337724), (144, 1189088), (192, 891816), (256, 668862), (288, 594544), (384, 445908), (512, 334431), (576, 297272), (768, 222954), (1152, 148636), (1536, 111477), (2304, 74318), (4608, 37159)]