138492504

素因数分解:

$2^3\times 3^6\times {\mathrm{23747}}^1$

素因数の和:23771

約数の個数: 56

約数和(自身を含む): 389348460

約数和(自身を除く): 250855956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 23747, 47494, 71241, 94988, 142482, 189976, 213723, 284964, 427446, 569928, 641169, 854892, 1282338, 1709784, 1923507, 2564676, 3847014, 5129352, 5770521, 7694028, 11541042, 15388056, 17311563, 23082084, 34623126, 46164168, 69246252, 138492504]

約数ペア:

[(1, 138492504), (2, 69246252), (3, 46164168), (4, 34623126), (6, 23082084), (8, 17311563), (9, 15388056), (12, 11541042), (18, 7694028), (24, 5770521), (27, 5129352), (36, 3847014), (54, 2564676), (72, 1923507), (81, 1709784), (108, 1282338), (162, 854892), (216, 641169), (243, 569928), (324, 427446), (486, 284964), (648, 213723), (729, 189976), (972, 142482), (1458, 94988), (1944, 71241), (2916, 47494), (5832, 23747)]