144568996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 308290752

約数和(自身を除く): 163721756

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 263, 286, 341, 403, 526, 572, 682, 806, 961, 1052, 1364, 1612, 1922, 2893, 3419, 3844, 4433, 5786, 6838, 8153, 8866, 10571, 11572, 12493, 13676, 16306, 17732, 21142, 24986, 32612, 37609, 42284, 49972, 75218, 89683, 105989, 137423, 150436, 179366, 211978, 252743, 274846, 358732, 423956, 505486, 549692, 1010972, 1165879, 2331758, 2780173, 3285659, 4663516, 5560346, 6571318, 11120692, 13142636, 36142249, 72284498, 144568996]

約数ペア:

[(1, 144568996), (2, 72284498), (4, 36142249), (11, 13142636), (13, 11120692), (22, 6571318), (26, 5560346), (31, 4663516), (44, 3285659), (52, 2780173), (62, 2331758), (124, 1165879), (143, 1010972), (263, 549692), (286, 505486), (341, 423956), (403, 358732), (526, 274846), (572, 252743), (682, 211978), (806, 179366), (961, 150436), (1052, 137423), (1364, 105989), (1612, 89683), (1922, 75218), (2893, 49972), (3419, 42284), (3844, 37609), (4433, 32612), (5786, 24986), (6838, 21142), (8153, 17732), (8866, 16306), (10571, 13676), (11572, 12493)]