141480738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{160409}}^1$

素因数の和:160431

約数の個数: 36

約数和(自身を含む): 356591430

約数和(自身を除く): 215110692

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 160409, 320818, 481227, 962454, 1122863, 1443681, 2245726, 2887362, 3368589, 6737178, 7860041, 10105767, 15720082, 20211534, 23580123, 47160246, 70740369, 141480738]

約数ペア:

[(1, 141480738), (2, 70740369), (3, 47160246), (6, 23580123), (7, 20211534), (9, 15720082), (14, 10105767), (18, 7860041), (21, 6737178), (42, 3368589), (49, 2887362), (63, 2245726), (98, 1443681), (126, 1122863), (147, 962454), (294, 481227), (441, 320818), (882, 160409)]