156979187192

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{690419}}^1$

素因数の和:690815

約数の個数: 32

約数和(自身を含む): 298385715600

約数和(自身を除く): 141406528408

約数列:

[1, 2, 4, 8, 97, 194, 293, 388, 586, 776, 1172, 2344, 28421, 56842, 113684, 227368, 690419, 1380838, 2761676, 5523352, 66970643, 133941286, 202292767, 267882572, 404585534, 535765144, 809171068, 1618342136, 19622398399, 39244796798, 78489593596, 156979187192]

約数ペア:

[(1, 156979187192), (2, 78489593596), (4, 39244796798), (8, 19622398399), (97, 1618342136), (194, 809171068), (293, 535765144), (388, 404585534), (586, 267882572), (776, 202292767), (1172, 133941286), (2344, 66970643), (28421, 5523352), (56842, 2761676), (113684, 1380838), (227368, 690419)]