188639064

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{4139}}^1$

素因数の和:4365

約数の個数: 64

約数和(自身を含む): 526608000

約数和(自身を除く): 337968936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 4139, 5064, 5697, 7596, 8278, 11394, 12417, 15192, 16556, 22788, 24834, 33112, 37251, 45576, 49668, 74502, 99336, 111753, 149004, 223506, 298008, 447012, 873329, 894024, 1746658, 2619987, 3493316, 5239974, 6986632, 7859961, 10479948, 15719922, 20959896, 23579883, 31439844, 47159766, 62879688, 94319532, 188639064]

約数ペア:

[(1, 188639064), (2, 94319532), (3, 62879688), (4, 47159766), (6, 31439844), (8, 23579883), (9, 20959896), (12, 15719922), (18, 10479948), (24, 7859961), (27, 6986632), (36, 5239974), (54, 3493316), (72, 2619987), (108, 1746658), (211, 894024), (216, 873329), (422, 447012), (633, 298008), (844, 223506), (1266, 149004), (1688, 111753), (1899, 99336), (2532, 74502), (3798, 49668), (4139, 45576), (5064, 37251), (5697, 33112), (7596, 24834), (8278, 22788), (11394, 16556), (12417, 15192)]