139876712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 271822080

約数和(自身を除く): 131945368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 283, 566, 1132, 1993, 2264, 3986, 7972, 8773, 15944, 17546, 35092, 61783, 70184, 123566, 247132, 494264, 564019, 1128038, 2256076, 4512152, 17484589, 34969178, 69938356, 139876712]

約数ペア:

[(1, 139876712), (2, 69938356), (4, 34969178), (8, 17484589), (31, 4512152), (62, 2256076), (124, 1128038), (248, 564019), (283, 494264), (566, 247132), (1132, 123566), (1993, 70184), (2264, 61783), (3986, 35092), (7972, 17546), (8773, 15944)]