137448190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17599}}^1$

素因数の和:17688

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 136267010

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 17599, 35198, 87995, 175990, 193589, 387178, 967945, 1249529, 1935890, 2499058, 6247645, 12495290, 13744819, 27489638, 68724095, 137448190]

約数ペア:

[(1, 137448190), (2, 68724095), (5, 27489638), (10, 13744819), (11, 12495290), (22, 6247645), (55, 2499058), (71, 1935890), (110, 1249529), (142, 967945), (355, 387178), (710, 193589), (781, 175990), (1562, 87995), (3905, 35198), (7810, 17599)]