143687538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7207

約数の個数: 48

約数和(自身を含む): 333309600

約数和(自身を除く): 189622062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 7121, 10089, 14242, 20178, 21363, 42726, 64089, 128178, 135299, 270598, 405897, 420139, 811794, 840278, 1217691, 1260417, 2435382, 2520834, 3781251, 7562502, 7982641, 15965282, 23947923, 47895846, 71843769, 143687538]

約数ペア:

[(1, 143687538), (2, 71843769), (3, 47895846), (6, 23947923), (9, 15965282), (18, 7982641), (19, 7562502), (38, 3781251), (57, 2520834), (59, 2435382), (114, 1260417), (118, 1217691), (171, 840278), (177, 811794), (342, 420139), (354, 405897), (531, 270598), (1062, 135299), (1121, 128178), (2242, 64089), (3363, 42726), (6726, 21363), (7121, 20178), (10089, 14242)]