169580268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32941}}^1$

素因数の和:32975

約数の個数: 72

約数和(自身を含む): 503617296

約数和(自身を除く): 334037028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 32941, 65882, 98823, 131764, 197646, 296469, 362351, 395292, 428233, 592938, 724702, 856466, 1087053, 1185876, 1284699, 1449404, 1712932, 2174106, 2569398, 3261159, 3854097, 4348212, 4710563, 5138796, 6522318, 7708194, 9421126, 13044636, 14131689, 15416388, 18842252, 28263378, 42395067, 56526756, 84790134, 169580268]

約数ペア:

[(1, 169580268), (2, 84790134), (3, 56526756), (4, 42395067), (6, 28263378), (9, 18842252), (11, 15416388), (12, 14131689), (13, 13044636), (18, 9421126), (22, 7708194), (26, 6522318), (33, 5138796), (36, 4710563), (39, 4348212), (44, 3854097), (52, 3261159), (66, 2569398), (78, 2174106), (99, 1712932), (117, 1449404), (132, 1284699), (143, 1185876), (156, 1087053), (198, 856466), (234, 724702), (286, 592938), (396, 428233), (429, 395292), (468, 362351), (572, 296469), (858, 197646), (1287, 131764), (1716, 98823), (2574, 65882), (5148, 32941)]