156949914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 362672640

約数和(自身を除く): 205722726

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 43, 58, 66, 86, 87, 129, 174, 258, 319, 473, 638, 946, 957, 1247, 1419, 1907, 1914, 2494, 2838, 3741, 3814, 5721, 7482, 11442, 13717, 20977, 27434, 41151, 41954, 55303, 62931, 82001, 82302, 110606, 125862, 164002, 165909, 246003, 331818, 492006, 608333, 902011, 1216666, 1804022, 1824999, 2378029, 2706033, 3649998, 4756058, 5412066, 7134087, 14268174, 26158319, 52316638, 78474957, 156949914]

約数ペア:

[(1, 156949914), (2, 78474957), (3, 52316638), (6, 26158319), (11, 14268174), (22, 7134087), (29, 5412066), (33, 4756058), (43, 3649998), (58, 2706033), (66, 2378029), (86, 1824999), (87, 1804022), (129, 1216666), (174, 902011), (258, 608333), (319, 492006), (473, 331818), (638, 246003), (946, 165909), (957, 164002), (1247, 125862), (1419, 110606), (1907, 82302), (1914, 82001), (2494, 62931), (2838, 55303), (3741, 41954), (3814, 41151), (5721, 27434), (7482, 20977), (11442, 13717)]