168172998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1303}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 392451840

約数和(自身を除く): 224278842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 439, 878, 1303, 1317, 2606, 2634, 3073, 3909, 6146, 7818, 9121, 9219, 18242, 18438, 21511, 27363, 43022, 54726, 63847, 64533, 127694, 129066, 191541, 383082, 572017, 1144034, 1716051, 3432102, 4004119, 8008238, 12012357, 24024714, 28028833, 56057666, 84086499, 168172998]

約数ペア:

[(1, 168172998), (2, 84086499), (3, 56057666), (6, 28028833), (7, 24024714), (14, 12012357), (21, 8008238), (42, 4004119), (49, 3432102), (98, 1716051), (147, 1144034), (294, 572017), (439, 383082), (878, 191541), (1303, 129066), (1317, 127694), (2606, 64533), (2634, 63847), (3073, 54726), (3909, 43022), (6146, 27363), (7818, 21511), (9121, 18438), (9219, 18242)]