161327754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14717}}^1$

素因数の和:14764

約数の個数: 64

約数和(自身を含む): 423878400

約数和(自身を除く): 262550646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 14717, 29434, 44151, 88302, 103019, 132453, 206038, 264906, 309057, 397359, 426793, 618114, 794718, 853586, 927171, 1280379, 1854342, 2560758, 2781513, 2987551, 3841137, 5563026, 5975102, 7682274, 8962653, 11523411, 17925306, 23046822, 26887959, 53775918, 80663877, 161327754]

約数ペア:

[(1, 161327754), (2, 80663877), (3, 53775918), (6, 26887959), (7, 23046822), (9, 17925306), (14, 11523411), (18, 8962653), (21, 7682274), (27, 5975102), (29, 5563026), (42, 3841137), (54, 2987551), (58, 2781513), (63, 2560758), (87, 1854342), (126, 1280379), (174, 927171), (189, 853586), (203, 794718), (261, 618114), (378, 426793), (406, 397359), (522, 309057), (609, 264906), (783, 206038), (1218, 132453), (1566, 103019), (1827, 88302), (3654, 44151), (5481, 29434), (10962, 14717)]