142733054

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 246017520

約数和(自身を除く): 103284466

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 289, 317, 323, 578, 634, 646, 697, 779, 1394, 1558, 5389, 5491, 6023, 10778, 10982, 11849, 12046, 12997, 13243, 23698, 25994, 26486, 91613, 102391, 183226, 204782, 220949, 225131, 246943, 441898, 450262, 493886, 1740647, 3481294, 3756133, 4198031, 7512266, 8396062, 71366527, 142733054]

約数ペア:

[(1, 142733054), (2, 71366527), (17, 8396062), (19, 7512266), (34, 4198031), (38, 3756133), (41, 3481294), (82, 1740647), (289, 493886), (317, 450262), (323, 441898), (578, 246943), (634, 225131), (646, 220949), (697, 204782), (779, 183226), (1394, 102391), (1558, 91613), (5389, 26486), (5491, 25994), (6023, 23698), (10778, 13243), (10982, 12997), (11849, 12046)]