172351432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9371}}^1$

素因数の和:9418

約数の個数: 48

約数和(自身を含む): 373942800

約数和(自身を除く): 201591368

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 9371, 18392, 18742, 37484, 74968, 103081, 178049, 206162, 356098, 412324, 712196, 824648, 1133891, 1424392, 1958539, 2267782, 3917078, 4535564, 7834156, 9071128, 15668312, 21543929, 43087858, 86175716, 172351432]

約数ペア:

[(1, 172351432), (2, 86175716), (4, 43087858), (8, 21543929), (11, 15668312), (19, 9071128), (22, 7834156), (38, 4535564), (44, 3917078), (76, 2267782), (88, 1958539), (121, 1424392), (152, 1133891), (209, 824648), (242, 712196), (418, 412324), (484, 356098), (836, 206162), (968, 178049), (1672, 103081), (2299, 74968), (4598, 37484), (9196, 18742), (9371, 18392)]