156921030310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{317789}}^1$

素因数の和:317941

約数の個数: 48

約数和(自身を含む): 312804510480

約数和(自身を除く): 155883480170

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 4489, 7370, 8978, 22445, 44890, 49379, 98758, 246895, 317789, 493790, 635578, 1588945, 3177890, 3495679, 6991358, 17478395, 21291863, 34956790, 42583726, 106459315, 212918630, 234210493, 468420986, 1171052465, 1426554821, 2342104930, 2853109642, 7132774105, 14265548210, 15692103031, 31384206062, 78460515155, 156921030310]

約数ペア:

[(1, 156921030310), (2, 78460515155), (5, 31384206062), (10, 15692103031), (11, 14265548210), (22, 7132774105), (55, 2853109642), (67, 2342104930), (110, 1426554821), (134, 1171052465), (335, 468420986), (670, 234210493), (737, 212918630), (1474, 106459315), (3685, 42583726), (4489, 34956790), (7370, 21291863), (8978, 17478395), (22445, 6991358), (44890, 3495679), (49379, 3177890), (98758, 1588945), (246895, 635578), (317789, 493790)]