156914982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{138373}}^1$

素因数の和:138394

約数の個数: 40

約数和(自身を含む): 401838096

約数和(自身を除く): 244923114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 138373, 276746, 415119, 830238, 968611, 1245357, 1937222, 2490714, 2905833, 3736071, 5811666, 7472142, 8717499, 11208213, 17434998, 22416426, 26152497, 52304994, 78457491, 156914982]

約数ペア:

[(1, 156914982), (2, 78457491), (3, 52304994), (6, 26152497), (7, 22416426), (9, 17434998), (14, 11208213), (18, 8717499), (21, 7472142), (27, 5811666), (42, 3736071), (54, 2905833), (63, 2490714), (81, 1937222), (126, 1245357), (162, 968611), (189, 830238), (378, 415119), (567, 276746), (1134, 138373)]