168439752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179957}}^1$

素因数の和:179982

約数の個数: 48

約数和(自身を含む): 491285340

約数和(自身を除く): 322845588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 179957, 359914, 539871, 719828, 1079742, 1439656, 1619613, 2159484, 2339441, 3239226, 4318968, 4678882, 6478452, 7018323, 9357764, 12956904, 14036646, 18715528, 21054969, 28073292, 42109938, 56146584, 84219876, 168439752]

約数ペア:

[(1, 168439752), (2, 84219876), (3, 56146584), (4, 42109938), (6, 28073292), (8, 21054969), (9, 18715528), (12, 14036646), (13, 12956904), (18, 9357764), (24, 7018323), (26, 6478452), (36, 4678882), (39, 4318968), (52, 3239226), (72, 2339441), (78, 2159484), (104, 1619613), (117, 1439656), (156, 1079742), (234, 719828), (312, 539871), (468, 359914), (936, 179957)]