140449092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{238859}}^1$

素因数の和:238880

約数の個数: 36

約数和(自身を含む): 381220560

約数和(自身を除く): 240771468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 238859, 477718, 716577, 955436, 1433154, 1672013, 2866308, 3344026, 5016039, 6688052, 10032078, 11704091, 20064156, 23408182, 35112273, 46816364, 70224546, 140449092]

約数ペア:

[(1, 140449092), (2, 70224546), (3, 46816364), (4, 35112273), (6, 23408182), (7, 20064156), (12, 11704091), (14, 10032078), (21, 6688052), (28, 5016039), (42, 3344026), (49, 2866308), (84, 1672013), (98, 1433154), (147, 955436), (196, 716577), (294, 477718), (588, 238859)]