127921992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2707}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 350956800

約数和(自身を除く): 223034808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 179, 264, 358, 537, 716, 1074, 1432, 1969, 2148, 2707, 3938, 4296, 5414, 5907, 7876, 8121, 10828, 11814, 15752, 16242, 21656, 23628, 29777, 32484, 47256, 59554, 64968, 89331, 119108, 178662, 238216, 357324, 484553, 714648, 969106, 1453659, 1938212, 2907318, 3876424, 5330083, 5814636, 10660166, 11629272, 15990249, 21320332, 31980498, 42640664, 63960996, 127921992]

約数ペア:

[(1, 127921992), (2, 63960996), (3, 42640664), (4, 31980498), (6, 21320332), (8, 15990249), (11, 11629272), (12, 10660166), (22, 5814636), (24, 5330083), (33, 3876424), (44, 2907318), (66, 1938212), (88, 1453659), (132, 969106), (179, 714648), (264, 484553), (358, 357324), (537, 238216), (716, 178662), (1074, 119108), (1432, 89331), (1969, 64968), (2148, 59554), (2707, 47256), (3938, 32484), (4296, 29777), (5414, 23628), (5907, 21656), (7876, 16242), (8121, 15752), (10828, 11814)]