15666531188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 34510952448

約数和(自身を除く): 18844421260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 541, 563, 668, 1082, 1126, 1169, 1837, 2164, 2252, 2338, 3674, 3787, 3941, 4676, 5951, 6193, 7348, 7574, 7882, 11902, 12386, 12859, 15148, 15764, 23804, 24772, 25718, 41657, 43351, 51436, 83314, 86702, 90347, 94021, 166628, 173404, 180694, 188042, 304583, 361388, 376084, 609166, 632429, 658147, 993817, 1034231, 1218332, 1264858, 1316294, 1987634, 2068462, 2132081, 2529716, 2632588, 3350413, 3975268, 4136924, 4264162, 6700826, 6956719, 7239617, 8528324, 13401652, 13913438, 14479234, 23452891, 27826876, 28958468, 46905782, 50865361, 93811564, 101730722, 203461444, 356057527, 559518971, 712115054, 1119037942, 1424230108, 2238075884, 3916632797, 7833265594, 15666531188]

約数ペア:

[(1, 15666531188), (2, 7833265594), (4, 3916632797), (7, 2238075884), (11, 1424230108), (14, 1119037942), (22, 712115054), (28, 559518971), (44, 356057527), (77, 203461444), (154, 101730722), (167, 93811564), (308, 50865361), (334, 46905782), (541, 28958468), (563, 27826876), (668, 23452891), (1082, 14479234), (1126, 13913438), (1169, 13401652), (1837, 8528324), (2164, 7239617), (2252, 6956719), (2338, 6700826), (3674, 4264162), (3787, 4136924), (3941, 3975268), (4676, 3350413), (5951, 2632588), (6193, 2529716), (7348, 2132081), (7574, 2068462), (7882, 1987634), (11902, 1316294), (12386, 1264858), (12859, 1218332), (15148, 1034231), (15764, 993817), (23804, 658147), (24772, 632429), (25718, 609166), (41657, 376084), (43351, 361388), (51436, 304583), (83314, 188042), (86702, 180694), (90347, 173404), (94021, 166628)]