164173402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 98136998

約数列:

[1, 2, 23, 46, 109, 137, 218, 239, 274, 478, 2507, 3151, 5014, 5497, 6302, 10994, 14933, 26051, 29866, 32743, 52102, 65486, 343459, 599173, 686918, 753089, 1198346, 1506178, 3568987, 7137974, 82086701, 164173402]

約数ペア:

[(1, 164173402), (2, 82086701), (23, 7137974), (46, 3568987), (109, 1506178), (137, 1198346), (218, 753089), (239, 686918), (274, 599173), (478, 343459), (2507, 65486), (3151, 52102), (5014, 32743), (5497, 29866), (6302, 26051), (10994, 14933)]