121337344

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12510

約数の個数: 40

約数和(自身を含む): 255218040

約数和(自身を除く): 133880696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 12473, 24946, 49892, 99784, 199568, 236987, 399136, 473974, 798272, 947948, 1596544, 1895896, 3193088, 3791792, 6386176, 7583584, 15167168, 30334336, 60668672, 121337344]

約数ペア:

[(1, 121337344), (2, 60668672), (4, 30334336), (8, 15167168), (16, 7583584), (19, 6386176), (32, 3791792), (38, 3193088), (64, 1895896), (76, 1596544), (128, 947948), (152, 798272), (256, 473974), (304, 399136), (512, 236987), (608, 199568), (1216, 99784), (2432, 49892), (4864, 24946), (9728, 12473)]