148399372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 291997440

約数和(自身を除く): 143598068

約数列:

[1, 2, 4, 11, 22, 44, 67, 71, 134, 142, 268, 284, 709, 737, 781, 1418, 1474, 1562, 2836, 2948, 3124, 4757, 7799, 9514, 15598, 19028, 31196, 47503, 50339, 52327, 95006, 100678, 104654, 190012, 201356, 209308, 522533, 553729, 1045066, 1107458, 2090132, 2214916, 3372713, 6745426, 13490852, 37099843, 74199686, 148399372]

約数ペア:

[(1, 148399372), (2, 74199686), (4, 37099843), (11, 13490852), (22, 6745426), (44, 3372713), (67, 2214916), (71, 2090132), (134, 1107458), (142, 1045066), (268, 553729), (284, 522533), (709, 209308), (737, 201356), (781, 190012), (1418, 104654), (1474, 100678), (1562, 95006), (2836, 52327), (2948, 50339), (3124, 47503), (4757, 31196), (7799, 19028), (9514, 15598)]