156723707344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8451451}}^1$

素因数の和:8451539

約数の個数: 40

約数和(自身を含む): 324873814880

約数和(自身を除く): 168150107536

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 8451451, 16902902, 33805804, 67611608, 135223216, 160577569, 321155138, 515538511, 642310276, 1031077022, 1284620552, 2062154044, 2569241104, 4124308088, 8248616176, 9795231709, 19590463418, 39180926836, 78361853672, 156723707344]

約数ペア:

[(1, 156723707344), (2, 78361853672), (4, 39180926836), (8, 19590463418), (16, 9795231709), (19, 8248616176), (38, 4124308088), (61, 2569241104), (76, 2062154044), (122, 1284620552), (152, 1031077022), (244, 642310276), (304, 515538511), (488, 321155138), (976, 160577569), (1159, 135223216), (2318, 67611608), (4636, 33805804), (9272, 16902902), (18544, 8451451)]