168353406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{55343}}^1$

素因数の和:55377

約数の個数: 36

約数和(自身を含む): 394990128

約数和(自身を除く): 226636722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 55343, 110686, 166029, 332058, 498087, 719459, 996174, 1438918, 2158377, 4316754, 6475131, 9352967, 12950262, 18705934, 28058901, 56117802, 84176703, 168353406]

約数ペア:

[(1, 168353406), (2, 84176703), (3, 56117802), (6, 28058901), (9, 18705934), (13, 12950262), (18, 9352967), (26, 6475131), (39, 4316754), (78, 2158377), (117, 1438918), (169, 996174), (234, 719459), (338, 498087), (507, 332058), (1014, 166029), (1521, 110686), (3042, 55343)]