140377424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 60

約数和(自身を含む): 308730240

約数和(自身を除く): 168352816

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2339, 2728, 3751, 4678, 5456, 7502, 9356, 15004, 18712, 25729, 30008, 37424, 51458, 60016, 72509, 102916, 145018, 205832, 283019, 290036, 411664, 566038, 580072, 797599, 1132076, 1160144, 1595198, 2264152, 3190396, 4528304, 6380792, 8773589, 12761584, 17547178, 35094356, 70188712, 140377424]

約数ペア:

[(1, 140377424), (2, 70188712), (4, 35094356), (8, 17547178), (11, 12761584), (16, 8773589), (22, 6380792), (31, 4528304), (44, 3190396), (62, 2264152), (88, 1595198), (121, 1160144), (124, 1132076), (176, 797599), (242, 580072), (248, 566038), (341, 411664), (484, 290036), (496, 283019), (682, 205832), (968, 145018), (1364, 102916), (1936, 72509), (2339, 60016), (2728, 51458), (3751, 37424), (4678, 30008), (5456, 25729), (7502, 18712), (9356, 15004)]