131378688

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 120

約数和(自身を含む): 433441008

約数和(自身を除く): 302062320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4073, 4608, 5376, 8064, 8146, 10752, 12219, 16128, 16292, 24438, 28511, 32256, 32584, 36657, 48876, 57022, 65168, 73314, 85533, 97752, 114044, 130336, 146628, 171066, 195504, 228088, 256599, 260672, 293256, 342132, 391008, 456176, 513198, 521344, 586512, 684264, 782016, 912352, 1026396, 1042688, 1173024, 1368528, 1564032, 1824704, 2052792, 2085376, 2346048, 2737056, 3128064, 3649408, 4105584, 4692096, 5474112, 6256128, 7298816, 8211168, 9384192, 10948224, 14597632, 16422336, 18768384, 21896448, 32844672, 43792896, 65689344, 131378688]

約数ペア:

[(1, 131378688), (2, 65689344), (3, 43792896), (4, 32844672), (6, 21896448), (7, 18768384), (8, 16422336), (9, 14597632), (12, 10948224), (14, 9384192), (16, 8211168), (18, 7298816), (21, 6256128), (24, 5474112), (28, 4692096), (32, 4105584), (36, 3649408), (42, 3128064), (48, 2737056), (56, 2346048), (63, 2085376), (64, 2052792), (72, 1824704), (84, 1564032), (96, 1368528), (112, 1173024), (126, 1042688), (128, 1026396), (144, 912352), (168, 782016), (192, 684264), (224, 586512), (252, 521344), (256, 513198), (288, 456176), (336, 391008), (384, 342132), (448, 293256), (504, 260672), (512, 256599), (576, 228088), (672, 195504), (768, 171066), (896, 146628), (1008, 130336), (1152, 114044), (1344, 97752), (1536, 85533), (1792, 73314), (2016, 65168), (2304, 57022), (2688, 48876), (3584, 36657), (4032, 32584), (4073, 32256), (4608, 28511), (5376, 24438), (8064, 16292), (8146, 16128), (10752, 12219)]