156771312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 425234688

約数和(自身を除く): 268463376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 211, 276, 368, 422, 552, 633, 673, 844, 1104, 1266, 1346, 1688, 2019, 2532, 2692, 3376, 4038, 4853, 5064, 5384, 8076, 9706, 10128, 10768, 14559, 15479, 16152, 19412, 29118, 30958, 32304, 38824, 46437, 58236, 61916, 77648, 92874, 116472, 123832, 142003, 185748, 232944, 247664, 284006, 371496, 426009, 568012, 742992, 852018, 1136024, 1704036, 2272048, 3266069, 3408072, 6532138, 6816144, 9798207, 13064276, 19596414, 26128552, 39192828, 52257104, 78385656, 156771312]

約数ペア:

[(1, 156771312), (2, 78385656), (3, 52257104), (4, 39192828), (6, 26128552), (8, 19596414), (12, 13064276), (16, 9798207), (23, 6816144), (24, 6532138), (46, 3408072), (48, 3266069), (69, 2272048), (92, 1704036), (138, 1136024), (184, 852018), (211, 742992), (276, 568012), (368, 426009), (422, 371496), (552, 284006), (633, 247664), (673, 232944), (844, 185748), (1104, 142003), (1266, 123832), (1346, 116472), (1688, 92874), (2019, 77648), (2532, 61916), (2692, 58236), (3376, 46437), (4038, 38824), (4853, 32304), (5064, 30958), (5384, 29118), (8076, 19412), (9706, 16152), (10128, 15479), (10768, 14559)]