128157486

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2897}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 262489248

約数和(自身を除く): 134331762

約数列:

[1, 2, 3, 6, 73, 101, 146, 202, 219, 303, 438, 606, 2897, 5794, 7373, 8691, 14746, 17382, 22119, 44238, 211481, 292597, 422962, 585194, 634443, 877791, 1268886, 1755582, 21359581, 42719162, 64078743, 128157486]

約数ペア:

[(1, 128157486), (2, 64078743), (3, 42719162), (6, 21359581), (73, 1755582), (101, 1268886), (146, 877791), (202, 634443), (219, 585194), (303, 422962), (438, 292597), (606, 211481), (2897, 44238), (5794, 22119), (7373, 17382), (8691, 14746)]