149804918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{15569}}^1$

素因数の和:15871

約数の個数: 16

約数和(自身を含む): 238781520

約数和(自身を除く): 88976602

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 15569, 31138, 264673, 529346, 4406027, 8812054, 74902459, 149804918]

約数ペア:

[(1, 149804918), (2, 74902459), (17, 8812054), (34, 4406027), (283, 529346), (566, 264673), (4811, 31138), (9622, 15569)]