215376152

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 409252800

約数和(自身を除く): 193876648

約数列:

[1, 2, 4, 8, 109, 218, 367, 436, 673, 734, 872, 1346, 1468, 2692, 2936, 5384, 40003, 73357, 80006, 146714, 160012, 246991, 293428, 320024, 493982, 586856, 987964, 1975928, 26922019, 53844038, 107688076, 215376152]

約数ペア:

[(1, 215376152), (2, 107688076), (4, 53844038), (8, 26922019), (109, 1975928), (218, 987964), (367, 586856), (436, 493982), (673, 320024), (734, 293428), (872, 246991), (1346, 160012), (1468, 146714), (2692, 80006), (2936, 73357), (5384, 40003)]