153486816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 476654976

約数和(自身を除く): 323168160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 487, 536, 588, 672, 784, 804, 938, 974, 1072, 1176, 1407, 1461, 1568, 1608, 1876, 1948, 2144, 2352, 2814, 2922, 3216, 3283, 3409, 3752, 3896, 4704, 5628, 5844, 6432, 6566, 6818, 7504, 7792, 9849, 10227, 11256, 11688, 13132, 13636, 15008, 15584, 19698, 20454, 22512, 23376, 23863, 26264, 27272, 32629, 39396, 40908, 45024, 46752, 47726, 52528, 54544, 65258, 71589, 78792, 81816, 95452, 97887, 105056, 109088, 130516, 143178, 157584, 163632, 190904, 195774, 228403, 261032, 286356, 315168, 327264, 381808, 391548, 456806, 522064, 572712, 685209, 763616, 783096, 913612, 1044128, 1145424, 1370418, 1566192, 1598821, 1827224, 2290848, 2740836, 3132384, 3197642, 3654448, 4796463, 5481672, 6395284, 7308896, 9592926, 10963344, 12790568, 19185852, 21926688, 25581136, 38371704, 51162272, 76743408, 153486816]

約数ペア:

[(1, 153486816), (2, 76743408), (3, 51162272), (4, 38371704), (6, 25581136), (7, 21926688), (8, 19185852), (12, 12790568), (14, 10963344), (16, 9592926), (21, 7308896), (24, 6395284), (28, 5481672), (32, 4796463), (42, 3654448), (48, 3197642), (49, 3132384), (56, 2740836), (67, 2290848), (84, 1827224), (96, 1598821), (98, 1566192), (112, 1370418), (134, 1145424), (147, 1044128), (168, 913612), (196, 783096), (201, 763616), (224, 685209), (268, 572712), (294, 522064), (336, 456806), (392, 391548), (402, 381808), (469, 327264), (487, 315168), (536, 286356), (588, 261032), (672, 228403), (784, 195774), (804, 190904), (938, 163632), (974, 157584), (1072, 143178), (1176, 130516), (1407, 109088), (1461, 105056), (1568, 97887), (1608, 95452), (1876, 81816), (1948, 78792), (2144, 71589), (2352, 65258), (2814, 54544), (2922, 52528), (3216, 47726), (3283, 46752), (3409, 45024), (3752, 40908), (3896, 39396), (4704, 32629), (5628, 27272), (5844, 26264), (6432, 23863), (6566, 23376), (6818, 22512), (7504, 20454), (7792, 19698), (9849, 15584), (10227, 15008), (11256, 13636), (11688, 13132)]