145734722

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{4261}}^1$

素因数の和:4626

約数の個数: 24

約数和(自身を含む): 255080700

約数和(自身を除く): 109345978

約数列:

[1, 2, 7, 14, 49, 98, 349, 698, 2443, 4261, 4886, 8522, 17101, 29827, 34202, 59654, 208789, 417578, 1487089, 2974178, 10409623, 20819246, 72867361, 145734722]

約数ペア:

[(1, 145734722), (2, 72867361), (7, 20819246), (14, 10409623), (49, 2974178), (98, 1487089), (349, 417578), (698, 208789), (2443, 59654), (4261, 34202), (4886, 29827), (8522, 17101)]