190040888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21191}}^1$

素因数の和:21275

約数の個数: 32

約数和(自身を含む): 381456000

約数和(自身を除く): 191415112

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 21191, 42382, 84764, 169528, 402629, 805258, 1250269, 1610516, 2500538, 3221032, 5001076, 10002152, 23755111, 47510222, 95020444, 190040888]

約数ペア:

[(1, 190040888), (2, 95020444), (4, 47510222), (8, 23755111), (19, 10002152), (38, 5001076), (59, 3221032), (76, 2500538), (118, 1610516), (152, 1250269), (236, 805258), (472, 402629), (1121, 169528), (2242, 84764), (4484, 42382), (8968, 21191)]