141439428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{302221}}^1$

素因数の和:302244

約数の個数: 36

約数和(自身を含む): 385030828

約数和(自身を除く): 243591400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 302221, 604442, 906663, 1208884, 1813326, 2719989, 3626652, 3928873, 5439978, 7857746, 10879956, 11786619, 15715492, 23573238, 35359857, 47146476, 70719714, 141439428]

約数ペア:

[(1, 141439428), (2, 70719714), (3, 47146476), (4, 35359857), (6, 23573238), (9, 15715492), (12, 11786619), (13, 10879956), (18, 7857746), (26, 5439978), (36, 3928873), (39, 3626652), (52, 2719989), (78, 1813326), (117, 1208884), (156, 906663), (234, 604442), (468, 302221)]