152374072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4751}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 302227200

約数和(自身を除く): 149853128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 4009, 4751, 8018, 9502, 16036, 19004, 32072, 38008, 90269, 180538, 361076, 722152, 1002461, 2004922, 4009844, 8019688, 19046759, 38093518, 76187036, 152374072]

約数ペア:

[(1, 152374072), (2, 76187036), (4, 38093518), (8, 19046759), (19, 8019688), (38, 4009844), (76, 2004922), (152, 1002461), (211, 722152), (422, 361076), (844, 180538), (1688, 90269), (4009, 38008), (4751, 32072), (8018, 19004), (9502, 16036)]