158220864

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1374

約数の個数: 140

約数和(自身を含む): 489777024

約数和(自身を除く): 331556160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1327, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 2654, 3312, 3726, 3981, 4416, 4968, 5184, 5308, 6624, 7452, 7962, 9936, 10616, 11943, 13248, 14904, 15924, 19872, 21232, 23886, 29808, 30521, 31848, 35829, 39744, 42464, 47772, 59616, 61042, 63696, 71658, 84928, 91563, 95544, 107487, 119232, 122084, 127392, 143316, 183126, 191088, 214974, 244168, 254784, 274689, 286632, 366252, 382176, 429948, 488336, 549378, 573264, 732504, 764352, 824067, 859896, 976672, 1098756, 1146528, 1465008, 1648134, 1719792, 1953344, 2197512, 2293056, 2472201, 2930016, 3296268, 3439584, 4395024, 4944402, 5860032, 6592536, 6879168, 8790048, 9888804, 13185072, 17580096, 19777608, 26370144, 39555216, 52740288, 79110432, 158220864]

約数ペア:

[(1, 158220864), (2, 79110432), (3, 52740288), (4, 39555216), (6, 26370144), (8, 19777608), (9, 17580096), (12, 13185072), (16, 9888804), (18, 8790048), (23, 6879168), (24, 6592536), (27, 5860032), (32, 4944402), (36, 4395024), (46, 3439584), (48, 3296268), (54, 2930016), (64, 2472201), (69, 2293056), (72, 2197512), (81, 1953344), (92, 1719792), (96, 1648134), (108, 1465008), (138, 1146528), (144, 1098756), (162, 976672), (184, 859896), (192, 824067), (207, 764352), (216, 732504), (276, 573264), (288, 549378), (324, 488336), (368, 429948), (414, 382176), (432, 366252), (552, 286632), (576, 274689), (621, 254784), (648, 244168), (736, 214974), (828, 191088), (864, 183126), (1104, 143316), (1242, 127392), (1296, 122084), (1327, 119232), (1472, 107487), (1656, 95544), (1728, 91563), (1863, 84928), (2208, 71658), (2484, 63696), (2592, 61042), (2654, 59616), (3312, 47772), (3726, 42464), (3981, 39744), (4416, 35829), (4968, 31848), (5184, 30521), (5308, 29808), (6624, 23886), (7452, 21232), (7962, 19872), (9936, 15924), (10616, 14904), (11943, 13248)]