166940688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 457153280

約数和(自身を除く): 290212592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 456, 489, 652, 912, 978, 1123, 1304, 1956, 2246, 2608, 3097, 3369, 3912, 4492, 6194, 6738, 7824, 8984, 9291, 12388, 13476, 17968, 18582, 21337, 24776, 26952, 37164, 42674, 49552, 53904, 64011, 74328, 85348, 128022, 148656, 170696, 183049, 256044, 341392, 366098, 512088, 549147, 732196, 1024176, 1098294, 1464392, 2196588, 2928784, 3477931, 4393176, 6955862, 8786352, 10433793, 13911724, 20867586, 27823448, 41735172, 55646896, 83470344, 166940688]

約数ペア:

[(1, 166940688), (2, 83470344), (3, 55646896), (4, 41735172), (6, 27823448), (8, 20867586), (12, 13911724), (16, 10433793), (19, 8786352), (24, 6955862), (38, 4393176), (48, 3477931), (57, 2928784), (76, 2196588), (114, 1464392), (152, 1098294), (163, 1024176), (228, 732196), (304, 549147), (326, 512088), (456, 366098), (489, 341392), (652, 256044), (912, 183049), (978, 170696), (1123, 148656), (1304, 128022), (1956, 85348), (2246, 74328), (2608, 64011), (3097, 53904), (3369, 49552), (3912, 42674), (4492, 37164), (6194, 26952), (6738, 24776), (7824, 21337), (8984, 18582), (9291, 17968), (12388, 13476)]