140591568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{225307}}^1$

素因数の和:225331

約数の個数: 40

約数和(自身を含む): 391134688

約数和(自身を除く): 250543120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 225307, 450614, 675921, 901228, 1351842, 1802456, 2703684, 2928991, 3604912, 5407368, 5857982, 8786973, 10814736, 11715964, 17573946, 23431928, 35147892, 46863856, 70295784, 140591568]

約数ペア:

[(1, 140591568), (2, 70295784), (3, 46863856), (4, 35147892), (6, 23431928), (8, 17573946), (12, 11715964), (13, 10814736), (16, 8786973), (24, 5857982), (26, 5407368), (39, 3604912), (48, 2928991), (52, 2703684), (78, 1802456), (104, 1351842), (156, 901228), (208, 675921), (312, 450614), (624, 225307)]