156904600948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9258001}}^1$

素因数の和:9258247

約数の個数: 24

約数和(自身を含む): 290330942720

約数和(自身を除く): 133426341772

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 9258001, 18516002, 37032004, 175902019, 351804038, 703608076, 2064534223, 4129068446, 8258136892, 39226150237, 78452300474, 156904600948]

約数ペア:

[(1, 156904600948), (2, 78452300474), (4, 39226150237), (19, 8258136892), (38, 4129068446), (76, 2064534223), (223, 703608076), (446, 351804038), (892, 175902019), (4237, 37032004), (8474, 18516002), (16948, 9258001)]