165256056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{327889}}^1$

素因数の和:327908

約数の個数: 48

約数和(自身を含む): 511508400

約数和(自身を除く): 346252344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 327889, 655778, 983667, 1311556, 1967334, 2295223, 2623112, 2951001, 3934668, 4590446, 5902002, 6885669, 7869336, 9180892, 11804004, 13771338, 18361784, 20657007, 23608008, 27542676, 41314014, 55085352, 82628028, 165256056]

約数ペア:

[(1, 165256056), (2, 82628028), (3, 55085352), (4, 41314014), (6, 27542676), (7, 23608008), (8, 20657007), (9, 18361784), (12, 13771338), (14, 11804004), (18, 9180892), (21, 7869336), (24, 6885669), (28, 5902002), (36, 4590446), (42, 3934668), (56, 2951001), (63, 2623112), (72, 2295223), (84, 1967334), (126, 1311556), (168, 983667), (252, 655778), (504, 327889)]