134675408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 312360960

約数和(自身を除く): 177685552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 491, 496, 553, 632, 868, 982, 1106, 1264, 1736, 1964, 2212, 2449, 3437, 3472, 3928, 4424, 4898, 6874, 7856, 8848, 9796, 13748, 15221, 17143, 19592, 27496, 30442, 34286, 38789, 39184, 54992, 60884, 68572, 77578, 106547, 121768, 137144, 155156, 213094, 243536, 271523, 274288, 310312, 426188, 543046, 620624, 852376, 1086092, 1202459, 1704752, 2172184, 2404918, 4344368, 4809836, 8417213, 9619672, 16834426, 19239344, 33668852, 67337704, 134675408]

約数ペア:

[(1, 134675408), (2, 67337704), (4, 33668852), (7, 19239344), (8, 16834426), (14, 9619672), (16, 8417213), (28, 4809836), (31, 4344368), (56, 2404918), (62, 2172184), (79, 1704752), (112, 1202459), (124, 1086092), (158, 852376), (217, 620624), (248, 543046), (316, 426188), (434, 310312), (491, 274288), (496, 271523), (553, 243536), (632, 213094), (868, 155156), (982, 137144), (1106, 121768), (1264, 106547), (1736, 77578), (1964, 68572), (2212, 60884), (2449, 54992), (3437, 39184), (3472, 38789), (3928, 34286), (4424, 30442), (4898, 27496), (6874, 19592), (7856, 17143), (8848, 15221), (9796, 13748)]