144879228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309571}}^1$

素因数の和:309594

約数の個数: 36

約数和(自身を含む): 394394728

約数和(自身を除く): 249515500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 309571, 619142, 928713, 1238284, 1857426, 2786139, 3714852, 4024423, 5572278, 8048846, 11144556, 12073269, 16097692, 24146538, 36219807, 48293076, 72439614, 144879228]

約数ペア:

[(1, 144879228), (2, 72439614), (3, 48293076), (4, 36219807), (6, 24146538), (9, 16097692), (12, 12073269), (13, 11144556), (18, 8048846), (26, 5572278), (36, 4024423), (39, 3714852), (52, 2786139), (78, 1857426), (117, 1238284), (156, 928713), (234, 619142), (468, 309571)]