138803132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 282875040

約数和(自身を除く): 144071908

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 3797, 7594, 9139, 15188, 18278, 36556, 49361, 72143, 98722, 140489, 144286, 197444, 280978, 288572, 561956, 937859, 1826357, 1875718, 2669291, 3652714, 3751436, 5338582, 7305428, 10677164, 34700783, 69401566, 138803132]

約数ペア:

[(1, 138803132), (2, 69401566), (4, 34700783), (13, 10677164), (19, 7305428), (26, 5338582), (37, 3751436), (38, 3652714), (52, 2669291), (74, 1875718), (76, 1826357), (148, 937859), (247, 561956), (481, 288572), (494, 280978), (703, 197444), (962, 144286), (988, 140489), (1406, 98722), (1924, 72143), (2812, 49361), (3797, 36556), (7594, 18278), (9139, 15188)]