149720128

素因数分解:

$2^6\times {\mathrm{1249}}^1\times {\mathrm{1873}}^1$

素因数の和:3134

約数の個数: 28

約数和(自身を含む): 297497500

約数和(自身を除く): 147777372

約数列:

[1, 2, 4, 8, 16, 32, 64, 1249, 1873, 2498, 3746, 4996, 7492, 9992, 14984, 19984, 29968, 39968, 59936, 79936, 119872, 2339377, 4678754, 9357508, 18715016, 37430032, 74860064, 149720128]

約数ペア:

[(1, 149720128), (2, 74860064), (4, 37430032), (8, 18715016), (16, 9357508), (32, 4678754), (64, 2339377), (1249, 119872), (1873, 79936), (2498, 59936), (3746, 39968), (4996, 29968), (7492, 19984), (9992, 14984)]