156283758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8779}}^1$

素因数の和:8853

約数の個数: 48

約数和(自身を含む): 361595520

約数和(自身を除く): 205311762

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8779, 8901, 17558, 17802, 26337, 52674, 79011, 158022, 201917, 377497, 403834, 605751, 754994, 1132491, 1211502, 1817253, 2264982, 3397473, 3634506, 6794946, 8682431, 17364862, 26047293, 52094586, 78141879, 156283758]

約数ペア:

[(1, 156283758), (2, 78141879), (3, 52094586), (6, 26047293), (9, 17364862), (18, 8682431), (23, 6794946), (43, 3634506), (46, 3397473), (69, 2264982), (86, 1817253), (129, 1211502), (138, 1132491), (207, 754994), (258, 605751), (387, 403834), (414, 377497), (774, 201917), (989, 158022), (1978, 79011), (2967, 52674), (5934, 26337), (8779, 17802), (8901, 17558)]