151431168

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 470564640

約数和(自身を除く): 319133472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 503, 512, 588, 672, 768, 784, 896, 1006, 1024, 1176, 1344, 1509, 1536, 1568, 1792, 2012, 2048, 2352, 2688, 3018, 3072, 3136, 3521, 3584, 4024, 4704, 5376, 6036, 6144, 6272, 7042, 7168, 8048, 9408, 10563, 10752, 12072, 12544, 14084, 14336, 16096, 18816, 21126, 21504, 24144, 24647, 25088, 28168, 32192, 37632, 42252, 43008, 48288, 49294, 50176, 56336, 64384, 73941, 75264, 84504, 96576, 98588, 100352, 112672, 128768, 147882, 150528, 169008, 193152, 197176, 225344, 257536, 295764, 301056, 338016, 386304, 394352, 450688, 515072, 591528, 676032, 772608, 788704, 901376, 1030144, 1183056, 1352064, 1545216, 1577408, 1802752, 2366112, 2704128, 3090432, 3154816, 3605504, 4732224, 5408256, 6309632, 7211008, 9464448, 10816512, 12619264, 18928896, 21633024, 25238528, 37857792, 50477056, 75715584, 151431168]

約数ペア:

[(1, 151431168), (2, 75715584), (3, 50477056), (4, 37857792), (6, 25238528), (7, 21633024), (8, 18928896), (12, 12619264), (14, 10816512), (16, 9464448), (21, 7211008), (24, 6309632), (28, 5408256), (32, 4732224), (42, 3605504), (48, 3154816), (49, 3090432), (56, 2704128), (64, 2366112), (84, 1802752), (96, 1577408), (98, 1545216), (112, 1352064), (128, 1183056), (147, 1030144), (168, 901376), (192, 788704), (196, 772608), (224, 676032), (256, 591528), (294, 515072), (336, 450688), (384, 394352), (392, 386304), (448, 338016), (503, 301056), (512, 295764), (588, 257536), (672, 225344), (768, 197176), (784, 193152), (896, 169008), (1006, 150528), (1024, 147882), (1176, 128768), (1344, 112672), (1509, 100352), (1536, 98588), (1568, 96576), (1792, 84504), (2012, 75264), (2048, 73941), (2352, 64384), (2688, 56336), (3018, 50176), (3072, 49294), (3136, 48288), (3521, 43008), (3584, 42252), (4024, 37632), (4704, 32192), (5376, 28168), (6036, 25088), (6144, 24647), (6272, 24144), (7042, 21504), (7168, 21126), (8048, 18816), (9408, 16096), (10563, 14336), (10752, 14084), (12072, 12544)]