144019876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35969}}^1$

素因数の和:36004

約数の個数: 48

約数和(自身を含む): 338405760

約数和(自身を除く): 194385884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 35969, 71938, 143876, 251783, 395659, 467597, 503566, 791318, 935194, 1007132, 1582636, 1870388, 2769613, 3273179, 5143567, 5539226, 6546358, 10287134, 11078452, 13092716, 20574268, 36004969, 72009938, 144019876]

約数ペア:

[(1, 144019876), (2, 72009938), (4, 36004969), (7, 20574268), (11, 13092716), (13, 11078452), (14, 10287134), (22, 6546358), (26, 5539226), (28, 5143567), (44, 3273179), (52, 2769613), (77, 1870388), (91, 1582636), (143, 1007132), (154, 935194), (182, 791318), (286, 503566), (308, 467597), (364, 395659), (572, 251783), (1001, 143876), (2002, 71938), (4004, 35969)]