154438326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{136189}}^1$

素因数の和:136210

約数の個数: 40

約数和(自身を含む): 395495760

約数和(自身を除く): 241057434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 136189, 272378, 408567, 817134, 953323, 1225701, 1906646, 2451402, 2859969, 3677103, 5719938, 7354206, 8579907, 11031309, 17159814, 22062618, 25739721, 51479442, 77219163, 154438326]

約数ペア:

[(1, 154438326), (2, 77219163), (3, 51479442), (6, 25739721), (7, 22062618), (9, 17159814), (14, 11031309), (18, 8579907), (21, 7354206), (27, 5719938), (42, 3677103), (54, 2859969), (63, 2451402), (81, 1906646), (126, 1225701), (162, 953323), (189, 817134), (378, 408567), (567, 272378), (1134, 136189)]