131649456

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{51749}}^1$

素因数の和:51813

約数の個数: 40

約数和(自身を含む): 346518000

約数和(自身を除く): 214868544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 51749, 103498, 155247, 206996, 310494, 413992, 620988, 827984, 1241976, 2483952, 2742697, 5485394, 8228091, 10970788, 16456182, 21941576, 32912364, 43883152, 65824728, 131649456]

約数ペア:

[(1, 131649456), (2, 65824728), (3, 43883152), (4, 32912364), (6, 21941576), (8, 16456182), (12, 10970788), (16, 8228091), (24, 5485394), (48, 2742697), (53, 2483952), (106, 1241976), (159, 827984), (212, 620988), (318, 413992), (424, 310494), (636, 206996), (848, 155247), (1272, 103498), (2544, 51749)]