156977731796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{8501}}^1\times {\mathrm{242971}}^1$

素因数の和:251495

約数の個数: 24

約数和(自身を含む): 289204712160

約数和(自身を除く): 132226980364

約数列:

[1, 2, 4, 19, 38, 76, 8501, 17002, 34004, 161519, 242971, 323038, 485942, 646076, 971884, 4616449, 9232898, 18465796, 2065496471, 4130992942, 8261985884, 39244432949, 78488865898, 156977731796]

約数ペア:

[(1, 156977731796), (2, 78488865898), (4, 39244432949), (19, 8261985884), (38, 4130992942), (76, 2065496471), (8501, 18465796), (17002, 9232898), (34004, 4616449), (161519, 971884), (242971, 646076), (323038, 485942)]