138312616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 297198720

約数和(自身を除く): 158886104

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 212, 299, 424, 598, 689, 1091, 1196, 1219, 1378, 2182, 2392, 2438, 2756, 4364, 4876, 5512, 8728, 9752, 14183, 15847, 25093, 28366, 31694, 50186, 56732, 57823, 63388, 100372, 113464, 115646, 126776, 200744, 231292, 326209, 462584, 652418, 751699, 1304836, 1329929, 1503398, 2609672, 2659858, 3006796, 5319716, 6013592, 10639432, 17289077, 34578154, 69156308, 138312616]

約数ペア:

[(1, 138312616), (2, 69156308), (4, 34578154), (8, 17289077), (13, 10639432), (23, 6013592), (26, 5319716), (46, 3006796), (52, 2659858), (53, 2609672), (92, 1503398), (104, 1329929), (106, 1304836), (184, 751699), (212, 652418), (299, 462584), (424, 326209), (598, 231292), (689, 200744), (1091, 126776), (1196, 115646), (1219, 113464), (1378, 100372), (2182, 63388), (2392, 57823), (2438, 56732), (2756, 50186), (4364, 31694), (4876, 28366), (5512, 25093), (8728, 15847), (9752, 14183)]