145347654

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 325416960

約数和(自身を除く): 180069306

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 62, 86, 93, 102, 129, 186, 258, 527, 731, 1054, 1069, 1333, 1462, 1581, 2138, 2193, 2666, 3162, 3207, 3999, 4386, 6414, 7998, 18173, 22661, 33139, 36346, 45322, 45967, 54519, 66278, 67983, 91934, 99417, 109038, 135966, 137901, 198834, 275802, 563363, 781439, 1126726, 1424977, 1562878, 1690089, 2344317, 2849954, 3380178, 4274931, 4688634, 8549862, 24224609, 48449218, 72673827, 145347654]

約数ペア:

[(1, 145347654), (2, 72673827), (3, 48449218), (6, 24224609), (17, 8549862), (31, 4688634), (34, 4274931), (43, 3380178), (51, 2849954), (62, 2344317), (86, 1690089), (93, 1562878), (102, 1424977), (129, 1126726), (186, 781439), (258, 563363), (527, 275802), (731, 198834), (1054, 137901), (1069, 135966), (1333, 109038), (1462, 99417), (1581, 91934), (2138, 67983), (2193, 66278), (2666, 54519), (3162, 45967), (3207, 45322), (3999, 36346), (4386, 33139), (6414, 22661), (7998, 18173)]