140261112

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20947}}^1$

素因数の和:20993

約数の個数: 64

約数和(自身を含む): 402201600

約数和(自身を除く): 261940488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 20947, 41894, 62841, 83788, 125682, 167576, 188523, 251364, 377046, 502728, 565569, 649357, 754092, 1131138, 1298714, 1508184, 1948071, 2262276, 2597428, 3896142, 4524552, 5194856, 5844213, 7792284, 11688426, 15584568, 17532639, 23376852, 35065278, 46753704, 70130556, 140261112]

約数ペア:

[(1, 140261112), (2, 70130556), (3, 46753704), (4, 35065278), (6, 23376852), (8, 17532639), (9, 15584568), (12, 11688426), (18, 7792284), (24, 5844213), (27, 5194856), (31, 4524552), (36, 3896142), (54, 2597428), (62, 2262276), (72, 1948071), (93, 1508184), (108, 1298714), (124, 1131138), (186, 754092), (216, 649357), (248, 565569), (279, 502728), (372, 377046), (558, 251364), (744, 188523), (837, 167576), (1116, 125682), (1674, 83788), (2232, 62841), (3348, 41894), (6696, 20947)]