128358324

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2647}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 333648000

約数和(自身を除く): 205289676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2647, 2694, 4041, 5294, 5388, 7941, 8082, 10588, 12123, 15882, 16164, 23823, 24246, 31764, 47646, 48492, 71469, 95292, 142938, 285876, 1188503, 2377006, 3565509, 4754012, 7131018, 10696527, 14262036, 21393054, 32089581, 42786108, 64179162, 128358324]

約数ペア:

[(1, 128358324), (2, 64179162), (3, 42786108), (4, 32089581), (6, 21393054), (9, 14262036), (12, 10696527), (18, 7131018), (27, 4754012), (36, 3565509), (54, 2377006), (108, 1188503), (449, 285876), (898, 142938), (1347, 95292), (1796, 71469), (2647, 48492), (2694, 47646), (4041, 31764), (5294, 24246), (5388, 23823), (7941, 16164), (8082, 15882), (10588, 12123)]