156975682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 100427198

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 703, 1151, 1406, 1843, 2302, 3589, 3686, 7178, 21869, 42587, 43738, 68191, 85174, 111647, 136382, 223294, 809153, 1618306, 2121293, 4130939, 4242586, 8261878, 78487841, 156975682]

約数ペア:

[(1, 156975682), (2, 78487841), (19, 8261878), (37, 4242586), (38, 4130939), (74, 2121293), (97, 1618306), (194, 809153), (703, 223294), (1151, 136382), (1406, 111647), (1843, 85174), (2302, 68191), (3589, 43738), (3686, 42587), (7178, 21869)]