140793632

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 318048192

約数和(自身を除く): 177254560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1132, 1981, 2221, 2264, 3962, 4442, 4528, 7924, 8884, 9056, 15547, 15848, 17768, 31094, 31696, 35536, 62188, 63392, 71072, 124376, 248752, 497504, 628543, 1257086, 2514172, 4399801, 5028344, 8799602, 10056688, 17599204, 20113376, 35198408, 70396816, 140793632]

約数ペア:

[(1, 140793632), (2, 70396816), (4, 35198408), (7, 20113376), (8, 17599204), (14, 10056688), (16, 8799602), (28, 5028344), (32, 4399801), (56, 2514172), (112, 1257086), (224, 628543), (283, 497504), (566, 248752), (1132, 124376), (1981, 71072), (2221, 63392), (2264, 62188), (3962, 35536), (4442, 31696), (4528, 31094), (7924, 17768), (8884, 15848), (9056, 15547)]