164029528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5039}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 332337600

約数和(自身を除く): 168308072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 5039, 8138, 10078, 16276, 20156, 32552, 40312, 65507, 131014, 262028, 524056, 1577207, 3154414, 6308828, 12617656, 20503691, 41007382, 82014764, 164029528]

約数ペア:

[(1, 164029528), (2, 82014764), (4, 41007382), (8, 20503691), (13, 12617656), (26, 6308828), (52, 3154414), (104, 1577207), (313, 524056), (626, 262028), (1252, 131014), (2504, 65507), (4069, 40312), (5039, 32552), (8138, 20156), (10078, 16276)]