147498748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{8053}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 272869520

約数和(自身を除く): 125370772

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 8053, 9158, 16106, 18316, 32212, 153007, 306014, 612028, 1940773, 3881546, 7763092, 36874687, 73749374, 147498748]

約数ペア:

[(1, 147498748), (2, 73749374), (4, 36874687), (19, 7763092), (38, 3881546), (76, 1940773), (241, 612028), (482, 306014), (964, 153007), (4579, 32212), (8053, 18316), (9158, 16106)]