166645304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 209713096

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 109, 161, 184, 218, 322, 436, 644, 763, 872, 1187, 1288, 1526, 2374, 2507, 3052, 4748, 5014, 6104, 8309, 9496, 10028, 16618, 17549, 20056, 27301, 33236, 35098, 54602, 66472, 70196, 109204, 129383, 140392, 191107, 218408, 258766, 382214, 517532, 764428, 905681, 1035064, 1528856, 1811362, 2975809, 3622724, 5951618, 7245448, 11903236, 20830663, 23806472, 41661326, 83322652, 166645304]

約数ペア:

[(1, 166645304), (2, 83322652), (4, 41661326), (7, 23806472), (8, 20830663), (14, 11903236), (23, 7245448), (28, 5951618), (46, 3622724), (56, 2975809), (92, 1811362), (109, 1528856), (161, 1035064), (184, 905681), (218, 764428), (322, 517532), (436, 382214), (644, 258766), (763, 218408), (872, 191107), (1187, 140392), (1288, 129383), (1526, 109204), (2374, 70196), (2507, 66472), (3052, 54602), (4748, 35098), (5014, 33236), (6104, 27301), (8309, 20056), (9496, 17549), (10028, 16618)]