131222016

素因数分解:

$2^9\times 3^2\times {\mathrm{28477}}^1$

素因数の和:28501

約数の個数: 60

約数和(自身を含む): 378728922

約数和(自身を除く): 247506906

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, 28477, 56954, 85431, 113908, 170862, 227816, 256293, 341724, 455632, 512586, 683448, 911264, 1025172, 1366896, 1822528, 2050344, 2733792, 3645056, 4100688, 5467584, 7290112, 8201376, 10935168, 14580224, 16402752, 21870336, 32805504, 43740672, 65611008, 131222016]

約数ペア:

[(1, 131222016), (2, 65611008), (3, 43740672), (4, 32805504), (6, 21870336), (8, 16402752), (9, 14580224), (12, 10935168), (16, 8201376), (18, 7290112), (24, 5467584), (32, 4100688), (36, 3645056), (48, 2733792), (64, 2050344), (72, 1822528), (96, 1366896), (128, 1025172), (144, 911264), (192, 683448), (256, 512586), (288, 455632), (384, 341724), (512, 256293), (576, 227816), (768, 170862), (1152, 113908), (1536, 85431), (2304, 56954), (4608, 28477)]