171148208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 424701984

約数和(自身を除く): 253553776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 146, 154, 173, 176, 242, 292, 308, 346, 484, 511, 584, 616, 692, 803, 847, 968, 1022, 1168, 1211, 1232, 1384, 1606, 1694, 1903, 1936, 2044, 2422, 2768, 3212, 3388, 3806, 4088, 4844, 5621, 6424, 6776, 7612, 8176, 8833, 9688, 11242, 12629, 12848, 13321, 13552, 15224, 17666, 19376, 20933, 22484, 25258, 26642, 30448, 35332, 41866, 44968, 50516, 53284, 61831, 70664, 83732, 88403, 89936, 101032, 106568, 123662, 138919, 141328, 146531, 167464, 176806, 202064, 213136, 247324, 277838, 293062, 334928, 353612, 494648, 555676, 586124, 707224, 972433, 989296, 1111352, 1172248, 1414448, 1528109, 1944866, 2222704, 2344496, 3056218, 3889732, 6112436, 7779464, 10696763, 12224872, 15558928, 21393526, 24449744, 42787052, 85574104, 171148208]

約数ペア:

[(1, 171148208), (2, 85574104), (4, 42787052), (7, 24449744), (8, 21393526), (11, 15558928), (14, 12224872), (16, 10696763), (22, 7779464), (28, 6112436), (44, 3889732), (56, 3056218), (73, 2344496), (77, 2222704), (88, 1944866), (112, 1528109), (121, 1414448), (146, 1172248), (154, 1111352), (173, 989296), (176, 972433), (242, 707224), (292, 586124), (308, 555676), (346, 494648), (484, 353612), (511, 334928), (584, 293062), (616, 277838), (692, 247324), (803, 213136), (847, 202064), (968, 176806), (1022, 167464), (1168, 146531), (1211, 141328), (1232, 138919), (1384, 123662), (1606, 106568), (1694, 101032), (1903, 89936), (1936, 88403), (2044, 83732), (2422, 70664), (2768, 61831), (3212, 53284), (3388, 50516), (3806, 44968), (4088, 41866), (4844, 35332), (5621, 30448), (6424, 26642), (6776, 25258), (7612, 22484), (8176, 20933), (8833, 19376), (9688, 17666), (11242, 15224), (12629, 13552), (12848, 13321)]