148963586

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 235484928

約数和(自身を除く): 86521342

約数列:

[1, 2, 47, 61, 83, 94, 122, 166, 313, 626, 2867, 3901, 5063, 5734, 7802, 10126, 14711, 19093, 25979, 29422, 38186, 51958, 237961, 475922, 897371, 1221013, 1584719, 1794742, 2442026, 3169438, 74481793, 148963586]

約数ペア:

[(1, 148963586), (2, 74481793), (47, 3169438), (61, 2442026), (83, 1794742), (94, 1584719), (122, 1221013), (166, 897371), (313, 475922), (626, 237961), (2867, 51958), (3901, 38186), (5063, 29422), (5734, 25979), (7802, 19093), (10126, 14711)]