141891464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 322721280

約数和(自身を除く): 180829816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4001, 4433, 8002, 8866, 16004, 17732, 32008, 35464, 44011, 52013, 88022, 104026, 124031, 176044, 208052, 248062, 352088, 416104, 496124, 572143, 992248, 1144286, 1364341, 1612403, 2288572, 2728682, 3224806, 4577144, 5457364, 6449612, 10914728, 12899224, 17736433, 35472866, 70945732, 141891464]

約数ペア:

[(1, 141891464), (2, 70945732), (4, 35472866), (8, 17736433), (11, 12899224), (13, 10914728), (22, 6449612), (26, 5457364), (31, 4577144), (44, 3224806), (52, 2728682), (62, 2288572), (88, 1612403), (104, 1364341), (124, 1144286), (143, 992248), (248, 572143), (286, 496124), (341, 416104), (403, 352088), (572, 248062), (682, 208052), (806, 176044), (1144, 124031), (1364, 104026), (1612, 88022), (2728, 52013), (3224, 44011), (4001, 35464), (4433, 32008), (8002, 17732), (8866, 16004)]